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Finding the Fourth Proportional to 296,064.92, 444,266.67 and 125,273.18

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Solution

The fourth proportional to 296,064.92, 444,266.67 and 125,273.18 is: 187,981.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,064.92 : 444,266.67 = 125,273.18 : x
  2. Step 2: Convert to fraction form
    296,064.92/444,266.67 = 125,273.18/x
  3. Step 3: Cross multiply
    296,064.92x = 444,266.67 × 125,273.18
  4. Step 4: Simplify right side
    296,064.92x = 55,654,700,099.35
  5. Step 5: Solve for x
    x = 55,654,700,099.35/296,064.92
  6. Step 6: Final answer
    x = 187,981.40

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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.