Home / 182,772.30-252,289.28-125,600.93

Finding the Fourth Proportional to 182,772.30, 252,289.28 and 125,600.93

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Solution

The fourth proportional to 182,772.30, 252,289.28 and 125,600.93 is: 173,372.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,772.30 : 252,289.28 = 125,600.93 : x
  2. Step 2: Convert to fraction form
    182,772.30/252,289.28 = 125,600.93/x
  3. Step 3: Cross multiply
    182,772.30x = 252,289.28 × 125,600.93
  4. Step 4: Simplify right side
    182,772.30x = 31,687,768,195.67
  5. Step 5: Solve for x
    x = 31,687,768,195.67/182,772.30
  6. Step 6: Final answer
    x = 173,372.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.