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Finding the Fourth Proportional to 297,842.08, 410,542.68 and 244,032.16

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Solution

The fourth proportional to 297,842.08, 410,542.68 and 244,032.16 is: 336,371.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,842.08 : 410,542.68 = 244,032.16 : x
  2. Step 2: Convert to fraction form
    297,842.08/410,542.68 = 244,032.16/x
  3. Step 3: Cross multiply
    297,842.08x = 410,542.68 × 244,032.16
  4. Step 4: Simplify right side
    297,842.08x = 100,185,616,972.59
  5. Step 5: Solve for x
    x = 100,185,616,972.59/297,842.08
  6. Step 6: Final answer
    x = 336,371.60

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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.