Home / 121,546.59-182,319.89-32,800.10

Finding the Fourth Proportional to 121,546.59, 182,319.89 and 32,800.10

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Solution

The fourth proportional to 121,546.59, 182,319.89 and 32,800.10 is: 49,200.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,546.59 : 182,319.89 = 32,800.10 : x
  2. Step 2: Convert to fraction form
    121,546.59/182,319.89 = 32,800.10/x
  3. Step 3: Cross multiply
    121,546.59x = 182,319.89 × 32,800.10
  4. Step 4: Simplify right side
    121,546.59x = 5,980,109,548.39
  5. Step 5: Solve for x
    x = 5,980,109,548.39/121,546.59
  6. Step 6: Final answer
    x = 49,200.14

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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.