Home / 57,844.60-86,723.70-24,537.40

Finding the Fourth Proportional to 57,844.60, 86,723.70 and 24,537.40

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Solution

The fourth proportional to 57,844.60, 86,723.70 and 24,537.40 is: 36,787.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,844.60 : 86,723.70 = 24,537.40 : x
  2. Step 2: Convert to fraction form
    57,844.60/86,723.70 = 24,537.40/x
  3. Step 3: Cross multiply
    57,844.60x = 86,723.70 × 24,537.40
  4. Step 4: Simplify right side
    57,844.60x = 2,127,974,116.38
  5. Step 5: Solve for x
    x = 2,127,974,116.38/57,844.60
  6. Step 6: Final answer
    x = 36,787.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.