Home / 6,673.20-10,010-2,290.59

Finding the Fourth Proportional to 6,673.20, 10,010 and 2,290.59

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Solution

The fourth proportional to 6,673.20, 10,010 and 2,290.59 is: 3,435.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.20 : 10,010 = 2,290.59 : x
  2. Step 2: Convert to fraction form
    6,673.20/10,010 = 2,290.59/x
  3. Step 3: Cross multiply
    6,673.20x = 10,010 × 2,290.59
  4. Step 4: Simplify right side
    6,673.20x = 22,928,805.90
  5. Step 5: Solve for x
    x = 22,928,805.90/6,673.20
  6. Step 6: Final answer
    x = 3,435.95

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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.