Home / 4,013.28-6,021-2,283.12

Finding the Fourth Proportional to 4,013.28, 6,021 and 2,283.12

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Solution

The fourth proportional to 4,013.28, 6,021 and 2,283.12 is: 3,425.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.28 : 6,021 = 2,283.12 : x
  2. Step 2: Convert to fraction form
    4,013.28/6,021 = 2,283.12/x
  3. Step 3: Cross multiply
    4,013.28x = 6,021 × 2,283.12
  4. Step 4: Simplify right side
    4,013.28x = 13,746,665.52
  5. Step 5: Solve for x
    x = 13,746,665.52/4,013.28
  6. Step 6: Final answer
    x = 3,425.29

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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.