Home / 182,516.60-273,826.10-89,025.40

Finding the Fourth Proportional to 182,516.60, 273,826.10 and 89,025.40

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Solution

The fourth proportional to 182,516.60, 273,826.10 and 89,025.40 is: 133,563.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,516.60 : 273,826.10 = 89,025.40 : x
  2. Step 2: Convert to fraction form
    182,516.60/273,826.10 = 89,025.40/x
  3. Step 3: Cross multiply
    182,516.60x = 273,826.10 × 89,025.40
  4. Step 4: Simplify right side
    182,516.60x = 24,377,478,082.94
  5. Step 5: Solve for x
    x = 24,377,478,082.94/182,516.60
  6. Step 6: Final answer
    x = 133,563.07

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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.