Home / 63,964.04-88,286.18-43,579.82

Finding the Fourth Proportional to 63,964.04, 88,286.18 and 43,579.82

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Solution

The fourth proportional to 63,964.04, 88,286.18 and 43,579.82 is: 60,150.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,964.04 : 88,286.18 = 43,579.82 : x
  2. Step 2: Convert to fraction form
    63,964.04/88,286.18 = 43,579.82/x
  3. Step 3: Cross multiply
    63,964.04x = 88,286.18 × 43,579.82
  4. Step 4: Simplify right side
    63,964.04x = 3,847,495,832.89
  5. Step 5: Solve for x
    x = 3,847,495,832.89/63,964.04
  6. Step 6: Final answer
    x = 60,150.92

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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.