Home / 63,353.32-87,423.24-35,060.04

Finding the Fourth Proportional to 63,353.32, 87,423.24 and 35,060.04

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Solution

The fourth proportional to 63,353.32, 87,423.24 and 35,060.04 is: 48,380.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,353.32 : 87,423.24 = 35,060.04 : x
  2. Step 2: Convert to fraction form
    63,353.32/87,423.24 = 35,060.04/x
  3. Step 3: Cross multiply
    63,353.32x = 87,423.24 × 35,060.04
  4. Step 4: Simplify right side
    63,353.32x = 3,065,062,291.33
  5. Step 5: Solve for x
    x = 3,065,062,291.33/63,353.32
  6. Step 6: Final answer
    x = 48,380.45

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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.