Home / 94,226.11-141,365.54-38,105.62

Finding the Fourth Proportional to 94,226.11, 141,365.54 and 38,105.62

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Solution

The fourth proportional to 94,226.11, 141,365.54 and 38,105.62 is: 57,169.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,226.11 : 141,365.54 = 38,105.62 : x
  2. Step 2: Convert to fraction form
    94,226.11/141,365.54 = 38,105.62/x
  3. Step 3: Cross multiply
    94,226.11x = 141,365.54 × 38,105.62
  4. Step 4: Simplify right side
    94,226.11x = 5,386,822,085.37
  5. Step 5: Solve for x
    x = 5,386,822,085.37/94,226.11
  6. Step 6: Final answer
    x = 57,169.10

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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.