Home / 61,553.14-84,924.45-37,654.90

Finding the Fourth Proportional to 61,553.14, 84,924.45 and 37,654.90

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Solution

The fourth proportional to 61,553.14, 84,924.45 and 37,654.90 is: 51,952.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,553.14 : 84,924.45 = 37,654.90 : x
  2. Step 2: Convert to fraction form
    61,553.14/84,924.45 = 37,654.90/x
  3. Step 3: Cross multiply
    61,553.14x = 84,924.45 × 37,654.90
  4. Step 4: Simplify right side
    61,553.14x = 3,197,821,672.31
  5. Step 5: Solve for x
    x = 3,197,821,672.31/61,553.14
  6. Step 6: Final answer
    x = 51,952.21

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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.