Home / 9,285.66-13,926.33-4,358.70

Finding the Fourth Proportional to 9,285.66, 13,926.33 and 4,358.70

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Solution

The fourth proportional to 9,285.66, 13,926.33 and 4,358.70 is: 6,537.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,285.66 : 13,926.33 = 4,358.70 : x
  2. Step 2: Convert to fraction form
    9,285.66/13,926.33 = 4,358.70/x
  3. Step 3: Cross multiply
    9,285.66x = 13,926.33 × 4,358.70
  4. Step 4: Simplify right side
    9,285.66x = 60,700,694.57
  5. Step 5: Solve for x
    x = 60,700,694.57/9,285.66
  6. Step 6: Final answer
    x = 6,537.04

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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.