Home / 41,066.60-61,474.14-26,289.77

Finding the Fourth Proportional to 41,066.60, 61,474.14 and 26,289.77

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Solution

The fourth proportional to 41,066.60, 61,474.14 and 26,289.77 is: 39,354.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,066.60 : 61,474.14 = 26,289.77 : x
  2. Step 2: Convert to fraction form
    41,066.60/61,474.14 = 26,289.77/x
  3. Step 3: Cross multiply
    41,066.60x = 61,474.14 × 26,289.77
  4. Step 4: Simplify right side
    41,066.60x = 1,616,140,694.18
  5. Step 5: Solve for x
    x = 1,616,140,694.18/41,066.60
  6. Step 6: Final answer
    x = 39,354.14

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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.