Home / 148,877.80-223,316.70-95,733.70

Finding the Fourth Proportional to 148,877.80, 223,316.70 and 95,733.70

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Solution

The fourth proportional to 148,877.80, 223,316.70 and 95,733.70 is: 143,600.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,877.80 : 223,316.70 = 95,733.70 : x
  2. Step 2: Convert to fraction form
    148,877.80/223,316.70 = 95,733.70/x
  3. Step 3: Cross multiply
    148,877.80x = 223,316.70 × 95,733.70
  4. Step 4: Simplify right side
    148,877.80x = 21,378,933,962.79
  5. Step 5: Solve for x
    x = 21,378,933,962.79/148,877.80
  6. Step 6: Final answer
    x = 143,600.55

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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.