Home / 179,292.96-267,627.65-158,011.97

Finding the Fourth Proportional to 179,292.96, 267,627.65 and 158,011.97

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Solution

The fourth proportional to 179,292.96, 267,627.65 and 158,011.97 is: 235,861.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,292.96 : 267,627.65 = 158,011.97 : x
  2. Step 2: Convert to fraction form
    179,292.96/267,627.65 = 158,011.97/x
  3. Step 3: Cross multiply
    179,292.96x = 267,627.65 × 158,011.97
  4. Step 4: Simplify right side
    179,292.96x = 42,288,371,074.69
  5. Step 5: Solve for x
    x = 42,288,371,074.69/179,292.96
  6. Step 6: Final answer
    x = 235,861.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.