Home / 132,214.33-182,606.00-89,119.49

Finding the Fourth Proportional to 132,214.33, 182,606.00 and 89,119.49

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Solution

The fourth proportional to 132,214.33, 182,606.00 and 89,119.49 is: 123,086.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,214.33 : 182,606.00 = 89,119.49 : x
  2. Step 2: Convert to fraction form
    132,214.33/182,606.00 = 89,119.49/x
  3. Step 3: Cross multiply
    132,214.33x = 182,606.00 × 89,119.49
  4. Step 4: Simplify right side
    132,214.33x = 16,273,753,259.47
  5. Step 5: Solve for x
    x = 16,273,753,259.47/132,214.33
  6. Step 6: Final answer
    x = 123,086.16

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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.