Home / 63,845.18-88,106.29-35,165.04

Finding the Fourth Proportional to 63,845.18, 88,106.29 and 35,165.04

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Solution

The fourth proportional to 63,845.18, 88,106.29 and 35,165.04 is: 48,527.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,845.18 : 88,106.29 = 35,165.04 : x
  2. Step 2: Convert to fraction form
    63,845.18/88,106.29 = 35,165.04/x
  3. Step 3: Cross multiply
    63,845.18x = 88,106.29 × 35,165.04
  4. Step 4: Simplify right side
    63,845.18x = 3,098,261,212.10
  5. Step 5: Solve for x
    x = 3,098,261,212.10/63,845.18
  6. Step 6: Final answer
    x = 48,527.72

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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.