Home / 93,537.60-140,306.40-62,044.80

Finding the Fourth Proportional to 93,537.60, 140,306.40 and 62,044.80

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Solution

The fourth proportional to 93,537.60, 140,306.40 and 62,044.80 is: 93,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,537.60 : 140,306.40 = 62,044.80 : x
  2. Step 2: Convert to fraction form
    93,537.60/140,306.40 = 62,044.80/x
  3. Step 3: Cross multiply
    93,537.60x = 140,306.40 × 62,044.80
  4. Step 4: Simplify right side
    93,537.60x = 8,705,282,526.72
  5. Step 5: Solve for x
    x = 8,705,282,526.72/93,537.60
  6. Step 6: Final answer
    x = 93,067.20

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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.