Home / 182,330.40-273,276.90-93,538.20

Finding the Fourth Proportional to 182,330.40, 273,276.90 and 93,538.20

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Solution

The fourth proportional to 182,330.40, 273,276.90 and 93,538.20 is: 140,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,330.40 : 273,276.90 = 93,538.20 : x
  2. Step 2: Convert to fraction form
    182,330.40/273,276.90 = 93,538.20/x
  3. Step 3: Cross multiply
    182,330.40x = 273,276.90 × 93,538.20
  4. Step 4: Simplify right side
    182,330.40x = 25,561,829,327.58
  5. Step 5: Solve for x
    x = 25,561,829,327.58/182,330.40
  6. Step 6: Final answer
    x = 140,195.10

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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.