Home / 130,247.26-195,371.02-41,500.69

Finding the Fourth Proportional to 130,247.26, 195,371.02 and 41,500.69

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Solution

The fourth proportional to 130,247.26, 195,371.02 and 41,500.69 is: 62,251.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,247.26 : 195,371.02 = 41,500.69 : x
  2. Step 2: Convert to fraction form
    130,247.26/195,371.02 = 41,500.69/x
  3. Step 3: Cross multiply
    130,247.26x = 195,371.02 × 41,500.69
  4. Step 4: Simplify right side
    130,247.26x = 8,108,031,699.45
  5. Step 5: Solve for x
    x = 8,108,031,699.45/130,247.26
  6. Step 6: Final answer
    x = 62,251.07

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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.