Home / 181,185.36-271,710-62,828.16

Finding the Fourth Proportional to 181,185.36, 271,710 and 62,828.16

Calculator

Solution

The fourth proportional to 181,185.36, 271,710 and 62,828.16 is: 94,218.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,185.36 : 271,710 = 62,828.16 : x
  2. Step 2: Convert to fraction form
    181,185.36/271,710 = 62,828.16/x
  3. Step 3: Cross multiply
    181,185.36x = 271,710 × 62,828.16
  4. Step 4: Simplify right side
    181,185.36x = 17,071,039,353.60
  5. Step 5: Solve for x
    x = 17,071,039,353.60/181,185.36
  6. Step 6: Final answer
    x = 94,218.65

Related Problems

Find fourth proportional to 90,592.68, 135,855 and 31,414.08
Half scale
Find fourth proportional to 362,370.72, 543,420 and 125,656.32
Double scale
Find fourth proportional to 181,186.36, 271,711.50 and 62,829.16
Similar ratio
Find fourth proportional to 271,778.04, 407,565 and 94,242.24
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.