Home / 306,614.22-459,995.38-96,252.16

Finding the Fourth Proportional to 306,614.22, 459,995.38 and 96,252.16

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Solution

The fourth proportional to 306,614.22, 459,995.38 and 96,252.16 is: 144,401.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,614.22 : 459,995.38 = 96,252.16 : x
  2. Step 2: Convert to fraction form
    306,614.22/459,995.38 = 96,252.16/x
  3. Step 3: Cross multiply
    306,614.22x = 459,995.38 × 96,252.16
  4. Step 4: Simplify right side
    306,614.22x = 44,275,548,915.02
  5. Step 5: Solve for x
    x = 44,275,548,915.02/306,614.22
  6. Step 6: Final answer
    x = 144,401.49

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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.