Home / 9,275.31-13,912.29-6,008.99

Finding the Fourth Proportional to 9,275.31, 13,912.29 and 6,008.99

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Solution

The fourth proportional to 9,275.31, 13,912.29 and 6,008.99 is: 9,013.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275.31 : 13,912.29 = 6,008.99 : x
  2. Step 2: Convert to fraction form
    9,275.31/13,912.29 = 6,008.99/x
  3. Step 3: Cross multiply
    9,275.31x = 13,912.29 × 6,008.99
  4. Step 4: Simplify right side
    9,275.31x = 83,598,741.93
  5. Step 5: Solve for x
    x = 83,598,741.93/9,275.31
  6. Step 6: Final answer
    x = 9,013.04

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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.