Home / 47,210.13-70,815.06-32,374.04

Finding the Fourth Proportional to 47,210.13, 70,815.06 and 32,374.04

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Solution

The fourth proportional to 47,210.13, 70,815.06 and 32,374.04 is: 48,560.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,210.13 : 70,815.06 = 32,374.04 : x
  2. Step 2: Convert to fraction form
    47,210.13/70,815.06 = 32,374.04/x
  3. Step 3: Cross multiply
    47,210.13x = 70,815.06 × 32,374.04
  4. Step 4: Simplify right side
    47,210.13x = 2,292,569,230.97
  5. Step 5: Solve for x
    x = 2,292,569,230.97/47,210.13
  6. Step 6: Final answer
    x = 48,560.96

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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.