Home / 69,327.24-95,672.43-42,095.58

Finding the Fourth Proportional to 69,327.24, 95,672.43 and 42,095.58

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Solution

The fourth proportional to 69,327.24, 95,672.43 and 42,095.58 is: 58,092.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,327.24 : 95,672.43 = 42,095.58 : x
  2. Step 2: Convert to fraction form
    69,327.24/95,672.43 = 42,095.58/x
  3. Step 3: Cross multiply
    69,327.24x = 95,672.43 × 42,095.58
  4. Step 4: Simplify right side
    69,327.24x = 4,027,386,430.86
  5. Step 5: Solve for x
    x = 4,027,386,430.86/69,327.24
  6. Step 6: Final answer
    x = 58,092.41

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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.