Home / 5,925.57-8,176.91-3,272.82

Finding the Fourth Proportional to 5,925.57, 8,176.91 and 3,272.82

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Solution

The fourth proportional to 5,925.57, 8,176.91 and 3,272.82 is: 4,516.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925.57 : 8,176.91 = 3,272.82 : x
  2. Step 2: Convert to fraction form
    5,925.57/8,176.91 = 3,272.82/x
  3. Step 3: Cross multiply
    5,925.57x = 8,176.91 × 3,272.82
  4. Step 4: Simplify right side
    5,925.57x = 26,761,538.22
  5. Step 5: Solve for x
    x = 26,761,538.22/5,925.57
  6. Step 6: Final answer
    x = 4,516.28

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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.