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Finding the Fourth Proportional to 435,294.75, 600,706.75 and 244,308.14

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Solution

The fourth proportional to 435,294.75, 600,706.75 and 244,308.14 is: 337,145.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,294.75 : 600,706.75 = 244,308.14 : x
  2. Step 2: Convert to fraction form
    435,294.75/600,706.75 = 244,308.14/x
  3. Step 3: Cross multiply
    435,294.75x = 600,706.75 × 244,308.14
  4. Step 4: Simplify right side
    435,294.75x = 146,757,549,668.94
  5. Step 5: Solve for x
    x = 146,757,549,668.94/435,294.75
  6. Step 6: Final answer
    x = 337,145.23

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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.