Home / 6,191.97-9,288.25-2,030.29

Finding the Fourth Proportional to 6,191.97, 9,288.25 and 2,030.29

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Solution

The fourth proportional to 6,191.97, 9,288.25 and 2,030.29 is: 3,045.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191.97 : 9,288.25 = 2,030.29 : x
  2. Step 2: Convert to fraction form
    6,191.97/9,288.25 = 2,030.29/x
  3. Step 3: Cross multiply
    6,191.97x = 9,288.25 × 2,030.29
  4. Step 4: Simplify right side
    6,191.97x = 18,857,841.09
  5. Step 5: Solve for x
    x = 18,857,841.09/6,191.97
  6. Step 6: Final answer
    x = 3,045.53

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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.