Home / 61,034.18-91,598.15-27,310.64

Finding the Fourth Proportional to 61,034.18, 91,598.15 and 27,310.64

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Solution

The fourth proportional to 61,034.18, 91,598.15 and 27,310.64 is: 40,986.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,034.18 : 91,598.15 = 27,310.64 : x
  2. Step 2: Convert to fraction form
    61,034.18/91,598.15 = 27,310.64/x
  3. Step 3: Cross multiply
    61,034.18x = 91,598.15 × 27,310.64
  4. Step 4: Simplify right side
    61,034.18x = 2,501,604,396.59
  5. Step 5: Solve for x
    x = 2,501,604,396.59/61,034.18
  6. Step 6: Final answer
    x = 40,986.94

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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.