Home / 6,281.52-9,426.06-2,335.65

Finding the Fourth Proportional to 6,281.52, 9,426.06 and 2,335.65

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Solution

The fourth proportional to 6,281.52, 9,426.06 and 2,335.65 is: 3,504.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,281.52 : 9,426.06 = 2,335.65 : x
  2. Step 2: Convert to fraction form
    6,281.52/9,426.06 = 2,335.65/x
  3. Step 3: Cross multiply
    6,281.52x = 9,426.06 × 2,335.65
  4. Step 4: Simplify right side
    6,281.52x = 22,015,977.04
  5. Step 5: Solve for x
    x = 22,015,977.04/6,281.52
  6. Step 6: Final answer
    x = 3,504.88

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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.