Home / 6,234.16-9,352.76-1,791.91

Finding the Fourth Proportional to 6,234.16, 9,352.76 and 1,791.91

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Solution

The fourth proportional to 6,234.16, 9,352.76 and 1,791.91 is: 2,688.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234.16 : 9,352.76 = 1,791.91 : x
  2. Step 2: Convert to fraction form
    6,234.16/9,352.76 = 1,791.91/x
  3. Step 3: Cross multiply
    6,234.16x = 9,352.76 × 1,791.91
  4. Step 4: Simplify right side
    6,234.16x = 16,759,304.17
  5. Step 5: Solve for x
    x = 16,759,304.17/6,234.16
  6. Step 6: Final answer
    x = 2,688.30

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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.