Home / 435,336.30-600,731.13-244,312.79

Finding the Fourth Proportional to 435,336.30, 600,731.13 and 244,312.79

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Solution

The fourth proportional to 435,336.30, 600,731.13 and 244,312.79 is: 337,133.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,336.30 : 600,731.13 = 244,312.79 : x
  2. Step 2: Convert to fraction form
    435,336.30/600,731.13 = 244,312.79/x
  3. Step 3: Cross multiply
    435,336.30x = 600,731.13 × 244,312.79
  4. Step 4: Simplify right side
    435,336.30x = 146,766,295,406.50
  5. Step 5: Solve for x
    x = 146,766,295,406.50/435,336.30
  6. Step 6: Final answer
    x = 337,133.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.