Home / 2,416.02-3,624-772.68

Finding the Fourth Proportional to 2,416.02, 3,624 and 772.68

Calculator

Solution

The fourth proportional to 2,416.02, 3,624 and 772.68 is: 1,159.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416.02 : 3,624 = 772.68 : x
  2. Step 2: Convert to fraction form
    2,416.02/3,624 = 772.68/x
  3. Step 3: Cross multiply
    2,416.02x = 3,624 × 772.68
  4. Step 4: Simplify right side
    2,416.02x = 2,800,192.32
  5. Step 5: Solve for x
    x = 2,800,192.32/2,416.02
  6. Step 6: Final answer
    x = 1,159.01

Related Problems

Find fourth proportional to 1,208.01, 1,812 and 386.34
Half scale
Find fourth proportional to 4,832.04, 7,248 and 1,545.36
Double scale
Find fourth proportional to 2,417.02, 3,625.50 and 773.68
Similar ratio
Find fourth proportional to 3,624.03, 5,436 and 1,159.02
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.