Home / 6,019.59-9,030.92-2,320.82

Finding the Fourth Proportional to 6,019.59, 9,030.92 and 2,320.82

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Solution

The fourth proportional to 6,019.59, 9,030.92 and 2,320.82 is: 3,481.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.59 : 9,030.92 = 2,320.82 : x
  2. Step 2: Convert to fraction form
    6,019.59/9,030.92 = 2,320.82/x
  3. Step 3: Cross multiply
    6,019.59x = 9,030.92 × 2,320.82
  4. Step 4: Simplify right side
    6,019.59x = 20,959,161.49
  5. Step 5: Solve for x
    x = 20,959,161.49/6,019.59
  6. Step 6: Final answer
    x = 3,481.83

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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.