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Finding the Fourth Proportional to 435,283.68, 600,750.24 and 244,307.64

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Solution

The fourth proportional to 435,283.68, 600,750.24 and 244,307.64 is: 337,177.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,283.68 : 600,750.24 = 244,307.64 : x
  2. Step 2: Convert to fraction form
    435,283.68/600,750.24 = 244,307.64/x
  3. Step 3: Cross multiply
    435,283.68x = 600,750.24 × 244,307.64
  4. Step 4: Simplify right side
    435,283.68x = 146,767,873,363.83
  5. Step 5: Solve for x
    x = 146,767,873,363.83/435,283.68
  6. Step 6: Final answer
    x = 337,177.52

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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.