Home / 4,008.69-6,013.03-2,630.74

Finding the Fourth Proportional to 4,008.69, 6,013.03 and 2,630.74

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Solution

The fourth proportional to 4,008.69, 6,013.03 and 2,630.74 is: 3,946.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.69 : 6,013.03 = 2,630.74 : x
  2. Step 2: Convert to fraction form
    4,008.69/6,013.03 = 2,630.74/x
  3. Step 3: Cross multiply
    4,008.69x = 6,013.03 × 2,630.74
  4. Step 4: Simplify right side
    4,008.69x = 15,818,718.54
  5. Step 5: Solve for x
    x = 15,818,718.54/4,008.69
  6. Step 6: Final answer
    x = 3,946.11

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Similar ratio
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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.