Home / 9,167.02-13,757.50-6,708.19

Finding the Fourth Proportional to 9,167.02, 13,757.50 and 6,708.19

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Solution

The fourth proportional to 9,167.02, 13,757.50 and 6,708.19 is: 10,067.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167.02 : 13,757.50 = 6,708.19 : x
  2. Step 2: Convert to fraction form
    9,167.02/13,757.50 = 6,708.19/x
  3. Step 3: Cross multiply
    9,167.02x = 13,757.50 × 6,708.19
  4. Step 4: Simplify right side
    9,167.02x = 92,287,821.60
  5. Step 5: Solve for x
    x = 92,287,821.60/9,167.02
  6. Step 6: Final answer
    x = 10,067.37

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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.