Home / 6,092.13-9,139.54-1,932.39

Finding the Fourth Proportional to 6,092.13, 9,139.54 and 1,932.39

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Solution

The fourth proportional to 6,092.13, 9,139.54 and 1,932.39 is: 2,899.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092.13 : 9,139.54 = 1,932.39 : x
  2. Step 2: Convert to fraction form
    6,092.13/9,139.54 = 1,932.39/x
  3. Step 3: Cross multiply
    6,092.13x = 9,139.54 × 1,932.39
  4. Step 4: Simplify right side
    6,092.13x = 17,661,155.70
  5. Step 5: Solve for x
    x = 17,661,155.70/6,092.13
  6. Step 6: Final answer
    x = 2,899.01

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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.