Home / 88,877.14-133,348.65-41,518.96

Finding the Fourth Proportional to 88,877.14, 133,348.65 and 41,518.96

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Solution

The fourth proportional to 88,877.14, 133,348.65 and 41,518.96 is: 62,293.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,877.14 : 133,348.65 = 41,518.96 : x
  2. Step 2: Convert to fraction form
    88,877.14/133,348.65 = 41,518.96/x
  3. Step 3: Cross multiply
    88,877.14x = 133,348.65 × 41,518.96
  4. Step 4: Simplify right side
    88,877.14x = 5,536,497,265.40
  5. Step 5: Solve for x
    x = 5,536,497,265.40/88,877.14
  6. Step 6: Final answer
    x = 62,293.83

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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.