Home / 6,013.28-9,020.46-1,630.76

Finding the Fourth Proportional to 6,013.28, 9,020.46 and 1,630.76

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Solution

The fourth proportional to 6,013.28, 9,020.46 and 1,630.76 is: 2,446.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.28 : 9,020.46 = 1,630.76 : x
  2. Step 2: Convert to fraction form
    6,013.28/9,020.46 = 1,630.76/x
  3. Step 3: Cross multiply
    6,013.28x = 9,020.46 × 1,630.76
  4. Step 4: Simplify right side
    6,013.28x = 14,710,205.35
  5. Step 5: Solve for x
    x = 14,710,205.35/6,013.28
  6. Step 6: Final answer
    x = 2,446.29

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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.