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Finding the Fourth Proportional to 179,348.48, 269,024.88 and 61,022.24

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Solution

The fourth proportional to 179,348.48, 269,024.88 and 61,022.24 is: 91,534.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,348.48 : 269,024.88 = 61,022.24 : x
  2. Step 2: Convert to fraction form
    179,348.48/269,024.88 = 61,022.24/x
  3. Step 3: Cross multiply
    179,348.48x = 269,024.88 × 61,022.24
  4. Step 4: Simplify right side
    179,348.48x = 16,416,500,793.33
  5. Step 5: Solve for x
    x = 16,416,500,793.33/179,348.48
  6. Step 6: Final answer
    x = 91,534.09

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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.