Home / 5,907.10-8,151.85-3,254.52

Finding the Fourth Proportional to 5,907.10, 8,151.85 and 3,254.52

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Solution

The fourth proportional to 5,907.10, 8,151.85 and 3,254.52 is: 4,491.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907.10 : 8,151.85 = 3,254.52 : x
  2. Step 2: Convert to fraction form
    5,907.10/8,151.85 = 3,254.52/x
  3. Step 3: Cross multiply
    5,907.10x = 8,151.85 × 3,254.52
  4. Step 4: Simplify right side
    5,907.10x = 26,530,358.86
  5. Step 5: Solve for x
    x = 26,530,358.86/5,907.10
  6. Step 6: Final answer
    x = 4,491.27

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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.