Home / 148,460.20-222,644.22-59,666.92

Finding the Fourth Proportional to 148,460.20, 222,644.22 and 59,666.92

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Solution

The fourth proportional to 148,460.20, 222,644.22 and 59,666.92 is: 89,481.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,460.20 : 222,644.22 = 59,666.92 : x
  2. Step 2: Convert to fraction form
    148,460.20/222,644.22 = 59,666.92/x
  3. Step 3: Cross multiply
    148,460.20x = 222,644.22 × 59,666.92
  4. Step 4: Simplify right side
    148,460.20x = 13,284,494,863.20
  5. Step 5: Solve for x
    x = 13,284,494,863.20/148,460.20
  6. Step 6: Final answer
    x = 89,481.86

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1.5x scale

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.