Home / 32,378.19-48,554.49-15,733.29

Finding the Fourth Proportional to 32,378.19, 48,554.49 and 15,733.29

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Solution

The fourth proportional to 32,378.19, 48,554.49 and 15,733.29 is: 23,593.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,378.19 : 48,554.49 = 15,733.29 : x
  2. Step 2: Convert to fraction form
    32,378.19/48,554.49 = 15,733.29/x
  3. Step 3: Cross multiply
    32,378.19x = 48,554.49 × 15,733.29
  4. Step 4: Simplify right side
    32,378.19x = 763,921,871.97
  5. Step 5: Solve for x
    x = 763,921,871.97/32,378.19
  6. Step 6: Final answer
    x = 23,593.72

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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.