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Finding the Fourth Proportional to 74,095.59, 111,154.95 and 24,164.07

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Solution

The fourth proportional to 74,095.59, 111,154.95 and 24,164.07 is: 36,249.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,095.59 : 111,154.95 = 24,164.07 : x
  2. Step 2: Convert to fraction form
    74,095.59/111,154.95 = 24,164.07/x
  3. Step 3: Cross multiply
    74,095.59x = 111,154.95 × 24,164.07
  4. Step 4: Simplify right side
    74,095.59x = 2,685,955,914.11
  5. Step 5: Solve for x
    x = 2,685,955,914.11/74,095.59
  6. Step 6: Final answer
    x = 36,249.88

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.