Home / 4,225.69-6,330.39-2,371.15

Finding the Fourth Proportional to 4,225.69, 6,330.39 and 2,371.15

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Solution

The fourth proportional to 4,225.69, 6,330.39 and 2,371.15 is: 3,552.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.69 : 6,330.39 = 2,371.15 : x
  2. Step 2: Convert to fraction form
    4,225.69/6,330.39 = 2,371.15/x
  3. Step 3: Cross multiply
    4,225.69x = 6,330.39 × 2,371.15
  4. Step 4: Simplify right side
    4,225.69x = 15,010,304.25
  5. Step 5: Solve for x
    x = 15,010,304.25/4,225.69
  6. Step 6: Final answer
    x = 3,552.15

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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.