Home / 62,753.84-93,577.19-54,044.72

Finding the Fourth Proportional to 62,753.84, 93,577.19 and 54,044.72

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Solution

The fourth proportional to 62,753.84, 93,577.19 and 54,044.72 is: 80,590.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,753.84 : 93,577.19 = 54,044.72 : x
  2. Step 2: Convert to fraction form
    62,753.84/93,577.19 = 54,044.72/x
  3. Step 3: Cross multiply
    62,753.84x = 93,577.19 × 54,044.72
  4. Step 4: Simplify right side
    62,753.84x = 5,057,353,031.94
  5. Step 5: Solve for x
    x = 5,057,353,031.94/62,753.84
  6. Step 6: Final answer
    x = 80,590.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.