Home / 45,933.64-63,392.10-25,791.86

Finding the Fourth Proportional to 45,933.64, 63,392.10 and 25,791.86

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Solution

The fourth proportional to 45,933.64, 63,392.10 and 25,791.86 is: 35,594.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,933.64 : 63,392.10 = 25,791.86 : x
  2. Step 2: Convert to fraction form
    45,933.64/63,392.10 = 25,791.86/x
  3. Step 3: Cross multiply
    45,933.64x = 63,392.10 × 25,791.86
  4. Step 4: Simplify right side
    45,933.64x = 1,635,000,168.31
  5. Step 5: Solve for x
    x = 1,635,000,168.31/45,933.64
  6. Step 6: Final answer
    x = 35,594.83

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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.