Home / 61,453.55-92,180.39-17,080.31

Finding the Fourth Proportional to 61,453.55, 92,180.39 and 17,080.31

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Solution

The fourth proportional to 61,453.55, 92,180.39 and 17,080.31 is: 25,620.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,453.55 : 92,180.39 = 17,080.31 : x
  2. Step 2: Convert to fraction form
    61,453.55/92,180.39 = 17,080.31/x
  3. Step 3: Cross multiply
    61,453.55x = 92,180.39 × 17,080.31
  4. Step 4: Simplify right side
    61,453.55x = 1,574,469,637.12
  5. Step 5: Solve for x
    x = 1,574,469,637.12/61,453.55
  6. Step 6: Final answer
    x = 25,620.48

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1.5x scale

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.