Home / 110,163.20-152,025.62-59,862.20

Finding the Fourth Proportional to 110,163.20, 152,025.62 and 59,862.20

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Solution

The fourth proportional to 110,163.20, 152,025.62 and 59,862.20 is: 82,610.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,163.20 : 152,025.62 = 59,862.20 : x
  2. Step 2: Convert to fraction form
    110,163.20/152,025.62 = 59,862.20/x
  3. Step 3: Cross multiply
    110,163.20x = 152,025.62 × 59,862.20
  4. Step 4: Simplify right side
    110,163.20x = 9,100,587,010.12
  5. Step 5: Solve for x
    x = 9,100,587,010.12/110,163.20
  6. Step 6: Final answer
    x = 82,610.05

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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.