Home / 130,248.20-195,370.14-41,500.49

Finding the Fourth Proportional to 130,248.20, 195,370.14 and 41,500.49

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Solution

The fourth proportional to 130,248.20, 195,370.14 and 41,500.49 is: 62,250.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,248.20 : 195,370.14 = 41,500.49 : x
  2. Step 2: Convert to fraction form
    130,248.20/195,370.14 = 41,500.49/x
  3. Step 3: Cross multiply
    130,248.20x = 195,370.14 × 41,500.49
  4. Step 4: Simplify right side
    130,248.20x = 8,107,955,720.14
  5. Step 5: Solve for x
    x = 8,107,955,720.14/130,248.20
  6. Step 6: Final answer
    x = 62,250.04

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1.5x scale

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.