Home / 63,474.46-87,594.56-35,180.14

Finding the Fourth Proportional to 63,474.46, 87,594.56 and 35,180.14

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Solution

The fourth proportional to 63,474.46, 87,594.56 and 35,180.14 is: 48,548.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,474.46 : 87,594.56 = 35,180.14 : x
  2. Step 2: Convert to fraction form
    63,474.46/87,594.56 = 35,180.14/x
  3. Step 3: Cross multiply
    63,474.46x = 87,594.56 × 35,180.14
  4. Step 4: Simplify right side
    63,474.46x = 3,081,588,884.04
  5. Step 5: Solve for x
    x = 3,081,588,884.04/63,474.46
  6. Step 6: Final answer
    x = 48,548.49

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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.