Home / 63,414.32-95,137.27-19,041.89

Finding the Fourth Proportional to 63,414.32, 95,137.27 and 19,041.89

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Solution

The fourth proportional to 63,414.32, 95,137.27 and 19,041.89 is: 28,567.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,414.32 : 95,137.27 = 19,041.89 : x
  2. Step 2: Convert to fraction form
    63,414.32/95,137.27 = 19,041.89/x
  3. Step 3: Cross multiply
    63,414.32x = 95,137.27 × 19,041.89
  4. Step 4: Simplify right side
    63,414.32x = 1,811,592,906.95
  5. Step 5: Solve for x
    x = 1,811,592,906.95/63,414.32
  6. Step 6: Final answer
    x = 28,567.57

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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.