Home / 244,355.92-337,210.72-148,862.62

Finding the Fourth Proportional to 244,355.92, 337,210.72 and 148,862.62

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Solution

The fourth proportional to 244,355.92, 337,210.72 and 148,862.62 is: 205,430.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,355.92 : 337,210.72 = 148,862.62 : x
  2. Step 2: Convert to fraction form
    244,355.92/337,210.72 = 148,862.62/x
  3. Step 3: Cross multiply
    244,355.92x = 337,210.72 × 148,862.62
  4. Step 4: Simplify right side
    244,355.92x = 50,198,071,271.29
  5. Step 5: Solve for x
    x = 50,198,071,271.29/244,355.92
  6. Step 6: Final answer
    x = 205,430.14

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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.