Home / 61,080.66-91,625.85-26,020.62

Finding the Fourth Proportional to 61,080.66, 91,625.85 and 26,020.62

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Solution

The fourth proportional to 61,080.66, 91,625.85 and 26,020.62 is: 39,033.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,080.66 : 91,625.85 = 26,020.62 : x
  2. Step 2: Convert to fraction form
    61,080.66/91,625.85 = 26,020.62/x
  3. Step 3: Cross multiply
    61,080.66x = 91,625.85 × 26,020.62
  4. Step 4: Simplify right side
    61,080.66x = 2,384,161,425.03
  5. Step 5: Solve for x
    x = 2,384,161,425.03/61,080.66
  6. Step 6: Final answer
    x = 39,033.00

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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.