Home / 63,615.21-95,449.23-32,008.40

Finding the Fourth Proportional to 63,615.21, 95,449.23 and 32,008.40

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Solution

The fourth proportional to 63,615.21, 95,449.23 and 32,008.40 is: 48,025.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,615.21 : 95,449.23 = 32,008.40 : x
  2. Step 2: Convert to fraction form
    63,615.21/95,449.23 = 32,008.40/x
  3. Step 3: Cross multiply
    63,615.21x = 95,449.23 × 32,008.40
  4. Step 4: Simplify right side
    63,615.21x = 3,055,176,656.29
  5. Step 5: Solve for x
    x = 3,055,176,656.29/63,615.21
  6. Step 6: Final answer
    x = 48,025.88

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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.