Home / 130,227.44-195,339.14-41,480.20

Finding the Fourth Proportional to 130,227.44, 195,339.14 and 41,480.20

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Solution

The fourth proportional to 130,227.44, 195,339.14 and 41,480.20 is: 62,219.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,227.44 : 195,339.14 = 41,480.20 : x
  2. Step 2: Convert to fraction form
    130,227.44/195,339.14 = 41,480.20/x
  3. Step 3: Cross multiply
    130,227.44x = 195,339.14 × 41,480.20
  4. Step 4: Simplify right side
    130,227.44x = 8,102,706,595.03
  5. Step 5: Solve for x
    x = 8,102,706,595.03/130,227.44
  6. Step 6: Final answer
    x = 62,219.66

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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.