Home / 61,048.17-91,573.47-27,745.02

Finding the Fourth Proportional to 61,048.17, 91,573.47 and 27,745.02

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Solution

The fourth proportional to 61,048.17, 91,573.47 and 27,745.02 is: 41,618.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,048.17 : 91,573.47 = 27,745.02 : x
  2. Step 2: Convert to fraction form
    61,048.17/91,573.47 = 27,745.02/x
  3. Step 3: Cross multiply
    61,048.17x = 91,573.47 × 27,745.02
  4. Step 4: Simplify right side
    61,048.17x = 2,540,707,756.62
  5. Step 5: Solve for x
    x = 2,540,707,756.62/61,048.17
  6. Step 6: Final answer
    x = 41,618.08

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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.