Home / 43,354.76-59,835.92-25,459.56

Finding the Fourth Proportional to 43,354.76, 59,835.92 and 25,459.56

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Solution

The fourth proportional to 43,354.76, 59,835.92 and 25,459.56 is: 35,137.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,354.76 : 59,835.92 = 25,459.56 : x
  2. Step 2: Convert to fraction form
    43,354.76/59,835.92 = 25,459.56/x
  3. Step 3: Cross multiply
    43,354.76x = 59,835.92 × 25,459.56
  4. Step 4: Simplify right side
    43,354.76x = 1,523,396,195.40
  5. Step 5: Solve for x
    x = 1,523,396,195.40/43,354.76
  6. Step 6: Final answer
    x = 35,137.92

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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.