Home / 43,973.76-60,682.32-25,109.92

Finding the Fourth Proportional to 43,973.76, 60,682.32 and 25,109.92

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Solution

The fourth proportional to 43,973.76, 60,682.32 and 25,109.92 is: 34,650.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,973.76 : 60,682.32 = 25,109.92 : x
  2. Step 2: Convert to fraction form
    43,973.76/60,682.32 = 25,109.92/x
  3. Step 3: Cross multiply
    43,973.76x = 60,682.32 × 25,109.92
  4. Step 4: Simplify right side
    43,973.76x = 1,523,728,200.61
  5. Step 5: Solve for x
    x = 1,523,728,200.61/43,973.76
  6. Step 6: Final answer
    x = 34,650.85

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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.