Home / 148,833.13-223,251.54-43,654.27

Finding the Fourth Proportional to 148,833.13, 223,251.54 and 43,654.27

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Solution

The fourth proportional to 148,833.13, 223,251.54 and 43,654.27 is: 65,481.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,833.13 : 223,251.54 = 43,654.27 : x
  2. Step 2: Convert to fraction form
    148,833.13/223,251.54 = 43,654.27/x
  3. Step 3: Cross multiply
    148,833.13x = 223,251.54 × 43,654.27
  4. Step 4: Simplify right side
    148,833.13x = 9,745,883,005.08
  5. Step 5: Solve for x
    x = 9,745,883,005.08/148,833.13
  6. Step 6: Final answer
    x = 65,481.95

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1.5x scale

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.