Home / 35,335.36-53,003.04-15,634

Finding the Fourth Proportional to 35,335.36, 53,003.04 and 15,634

Calculator

Solution

The fourth proportional to 35,335.36, 53,003.04 and 15,634 is: 23,451

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,335.36 : 53,003.04 = 15,634 : x
  2. Step 2: Convert to fraction form
    35,335.36/53,003.04 = 15,634/x
  3. Step 3: Cross multiply
    35,335.36x = 53,003.04 × 15,634
  4. Step 4: Simplify right side
    35,335.36x = 828,649,527.36
  5. Step 5: Solve for x
    x = 828,649,527.36/35,335.36
  6. Step 6: Final answer
    x = 23,451

Related Problems

Find fourth proportional to 17,667.68, 26,501.52 and 7,817
Half scale
Find fourth proportional to 70,670.72, 106,006.08 and 31,268
Double scale
Find fourth proportional to 35,336.36, 53,004.54 and 15,635
Similar ratio
Find fourth proportional to 53,003.04, 79,504.56 and 23,451
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.