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Finding the Fourth Proportional to 6,763.01, 9,324.42 and 4,368.94

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Solution

The fourth proportional to 6,763.01, 9,324.42 and 4,368.94 is: 6,023.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763.01 : 9,324.42 = 4,368.94 : x
  2. Step 2: Convert to fraction form
    6,763.01/9,324.42 = 4,368.94/x
  3. Step 3: Cross multiply
    6,763.01x = 9,324.42 × 4,368.94
  4. Step 4: Simplify right side
    6,763.01x = 40,737,791.82
  5. Step 5: Solve for x
    x = 40,737,791.82/6,763.01
  6. Step 6: Final answer
    x = 6,023.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.