Home / 132,229.02-182,600.60-92,052.65

Finding the Fourth Proportional to 132,229.02, 182,600.60 and 92,052.65

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Solution

The fourth proportional to 132,229.02, 182,600.60 and 92,052.65 is: 127,119.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,229.02 : 182,600.60 = 92,052.65 : x
  2. Step 2: Convert to fraction form
    132,229.02/182,600.60 = 92,052.65/x
  3. Step 3: Cross multiply
    132,229.02x = 182,600.60 × 92,052.65
  4. Step 4: Simplify right side
    132,229.02x = 16,808,869,894.52
  5. Step 5: Solve for x
    x = 16,808,869,894.52/132,229.02
  6. Step 6: Final answer
    x = 127,119.37

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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.