Home / 306,324.20-459,486.29-95,962.13

Finding the Fourth Proportional to 306,324.20, 459,486.29 and 95,962.13

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Solution

The fourth proportional to 306,324.20, 459,486.29 and 95,962.13 is: 143,943.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,324.20 : 459,486.29 = 95,962.13 : x
  2. Step 2: Convert to fraction form
    306,324.20/459,486.29 = 95,962.13/x
  3. Step 3: Cross multiply
    306,324.20x = 459,486.29 × 95,962.13
  4. Step 4: Simplify right side
    306,324.20x = 44,093,280,316.96
  5. Step 5: Solve for x
    x = 44,093,280,316.96/306,324.20
  6. Step 6: Final answer
    x = 143,943.19

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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.