Home / 121,944.58-182,750.66-58,760.09

Finding the Fourth Proportional to 121,944.58, 182,750.66 and 58,760.09

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Solution

The fourth proportional to 121,944.58, 182,750.66 and 58,760.09 is: 88,060.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,944.58 : 182,750.66 = 58,760.09 : x
  2. Step 2: Convert to fraction form
    121,944.58/182,750.66 = 58,760.09/x
  3. Step 3: Cross multiply
    121,944.58x = 182,750.66 × 58,760.09
  4. Step 4: Simplify right side
    121,944.58x = 10,738,445,229.16
  5. Step 5: Solve for x
    x = 10,738,445,229.16/121,944.58
  6. Step 6: Final answer
    x = 88,060.05

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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.