Home / 4,403.28-6,592.68-3,013.68

Finding the Fourth Proportional to 4,403.28, 6,592.68 and 3,013.68

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Solution

The fourth proportional to 4,403.28, 6,592.68 and 3,013.68 is: 4,512.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.28 : 6,592.68 = 3,013.68 : x
  2. Step 2: Convert to fraction form
    4,403.28/6,592.68 = 3,013.68/x
  3. Step 3: Cross multiply
    4,403.28x = 6,592.68 × 3,013.68
  4. Step 4: Simplify right side
    4,403.28x = 19,868,227.86
  5. Step 5: Solve for x
    x = 19,868,227.86/4,403.28
  6. Step 6: Final answer
    x = 4,512.14

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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.