Home / 244,920.57-367,038.72-132,358.11

Finding the Fourth Proportional to 244,920.57, 367,038.72 and 132,358.11

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Solution

The fourth proportional to 244,920.57, 367,038.72 and 132,358.11 is: 198,352.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,920.57 : 367,038.72 = 132,358.11 : x
  2. Step 2: Convert to fraction form
    244,920.57/367,038.72 = 132,358.11/x
  3. Step 3: Cross multiply
    244,920.57x = 367,038.72 × 132,358.11
  4. Step 4: Simplify right side
    244,920.57x = 48,580,551,276.02
  5. Step 5: Solve for x
    x = 48,580,551,276.02/244,920.57
  6. Step 6: Final answer
    x = 198,352.27

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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.