Home / 32,719.14-49,073.45-9,340.11

Finding the Fourth Proportional to 32,719.14, 49,073.45 and 9,340.11

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Solution

The fourth proportional to 32,719.14, 49,073.45 and 9,340.11 is: 14,008.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,719.14 : 49,073.45 = 9,340.11 : x
  2. Step 2: Convert to fraction form
    32,719.14/49,073.45 = 9,340.11/x
  3. Step 3: Cross multiply
    32,719.14x = 49,073.45 × 9,340.11
  4. Step 4: Simplify right side
    32,719.14x = 458,351,374.38
  5. Step 5: Solve for x
    x = 458,351,374.38/32,719.14
  6. Step 6: Final answer
    x = 14,008.66

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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.