Home / 4,404.16-6,572.21-3,913.30

Finding the Fourth Proportional to 4,404.16, 6,572.21 and 3,913.30

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Solution

The fourth proportional to 4,404.16, 6,572.21 and 3,913.30 is: 5,839.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.16 : 6,572.21 = 3,913.30 : x
  2. Step 2: Convert to fraction form
    4,404.16/6,572.21 = 3,913.30/x
  3. Step 3: Cross multiply
    4,404.16x = 6,572.21 × 3,913.30
  4. Step 4: Simplify right side
    4,404.16x = 25,719,029.39
  5. Step 5: Solve for x
    x = 25,719,029.39/4,404.16
  6. Step 6: Final answer
    x = 5,839.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.