Home / 67,597.24-101,365.12-35,999.20

Finding the Fourth Proportional to 67,597.24, 101,365.12 and 35,999.20

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Solution

The fourth proportional to 67,597.24, 101,365.12 and 35,999.20 is: 53,982.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,597.24 : 101,365.12 = 35,999.20 : x
  2. Step 2: Convert to fraction form
    67,597.24/101,365.12 = 35,999.20/x
  3. Step 3: Cross multiply
    67,597.24x = 101,365.12 × 35,999.20
  4. Step 4: Simplify right side
    67,597.24x = 3,649,063,227.90
  5. Step 5: Solve for x
    x = 3,649,063,227.90/67,597.24
  6. Step 6: Final answer
    x = 53,982.43

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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.