Home / 63,540.06-95,233.12-35,430.24

Finding the Fourth Proportional to 63,540.06, 95,233.12 and 35,430.24

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Solution

The fourth proportional to 63,540.06, 95,233.12 and 35,430.24 is: 53,102.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,540.06 : 95,233.12 = 35,430.24 : x
  2. Step 2: Convert to fraction form
    63,540.06/95,233.12 = 35,430.24/x
  3. Step 3: Cross multiply
    63,540.06x = 95,233.12 × 35,430.24
  4. Step 4: Simplify right side
    63,540.06x = 3,374,132,297.55
  5. Step 5: Solve for x
    x = 3,374,132,297.55/63,540.06
  6. Step 6: Final answer
    x = 53,102.44

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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.