Home / 67,864.17-93,652.41-37,654.08

Finding the Fourth Proportional to 67,864.17, 93,652.41 and 37,654.08

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Solution

The fourth proportional to 67,864.17, 93,652.41 and 37,654.08 is: 51,962.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,864.17 : 93,652.41 = 37,654.08 : x
  2. Step 2: Convert to fraction form
    67,864.17/93,652.41 = 37,654.08/x
  3. Step 3: Cross multiply
    67,864.17x = 93,652.41 × 37,654.08
  4. Step 4: Simplify right side
    67,864.17x = 3,526,395,338.33
  5. Step 5: Solve for x
    x = 3,526,395,338.33/67,864.17
  6. Step 6: Final answer
    x = 51,962.55

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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.