Home / 244,358.13-337,214.21-148,864.76

Finding the Fourth Proportional to 244,358.13, 337,214.21 and 148,864.76

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Solution

The fourth proportional to 244,358.13, 337,214.21 and 148,864.76 is: 205,433.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,358.13 : 337,214.21 = 148,864.76 : x
  2. Step 2: Convert to fraction form
    244,358.13/337,214.21 = 148,864.76/x
  3. Step 3: Cross multiply
    244,358.13x = 337,214.21 × 148,864.76
  4. Step 4: Simplify right side
    244,358.13x = 50,199,312,440.24
  5. Step 5: Solve for x
    x = 50,199,312,440.24/244,358.13
  6. Step 6: Final answer
    x = 205,433.36

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Double scale
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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.