Home / 5,949.47-8,210.57-3,296.89

Finding the Fourth Proportional to 5,949.47, 8,210.57 and 3,296.89

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Solution

The fourth proportional to 5,949.47, 8,210.57 and 3,296.89 is: 4,549.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.47 : 8,210.57 = 3,296.89 : x
  2. Step 2: Convert to fraction form
    5,949.47/8,210.57 = 3,296.89/x
  3. Step 3: Cross multiply
    5,949.47x = 8,210.57 × 3,296.89
  4. Step 4: Simplify right side
    5,949.47x = 27,069,339.91
  5. Step 5: Solve for x
    x = 27,069,339.91/5,949.47
  6. Step 6: Final answer
    x = 4,549.87

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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.