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Finding the Fourth Proportional to 4,352.34, 6,007.17 and 2,674.63

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Solution

The fourth proportional to 4,352.34, 6,007.17 and 2,674.63 is: 3,691.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352.34 : 6,007.17 = 2,674.63 : x
  2. Step 2: Convert to fraction form
    4,352.34/6,007.17 = 2,674.63/x
  3. Step 3: Cross multiply
    4,352.34x = 6,007.17 × 2,674.63
  4. Step 4: Simplify right side
    4,352.34x = 16,066,957.10
  5. Step 5: Solve for x
    x = 16,066,957.10/4,352.34
  6. Step 6: Final answer
    x = 3,691.57

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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.