Home / 5,930.49-8,897.28-2,232.75

Finding the Fourth Proportional to 5,930.49, 8,897.28 and 2,232.75

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Solution

The fourth proportional to 5,930.49, 8,897.28 and 2,232.75 is: 3,349.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.49 : 8,897.28 = 2,232.75 : x
  2. Step 2: Convert to fraction form
    5,930.49/8,897.28 = 2,232.75/x
  3. Step 3: Cross multiply
    5,930.49x = 8,897.28 × 2,232.75
  4. Step 4: Simplify right side
    5,930.49x = 19,865,401.92
  5. Step 5: Solve for x
    x = 19,865,401.92/5,930.49
  6. Step 6: Final answer
    x = 3,349.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.