Home / 3,007.11-4,510.67-2,077.59

Finding the Fourth Proportional to 3,007.11, 4,510.67 and 2,077.59

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Solution

The fourth proportional to 3,007.11, 4,510.67 and 2,077.59 is: 3,116.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007.11 : 4,510.67 = 2,077.59 : x
  2. Step 2: Convert to fraction form
    3,007.11/4,510.67 = 2,077.59/x
  3. Step 3: Cross multiply
    3,007.11x = 4,510.67 × 2,077.59
  4. Step 4: Simplify right side
    3,007.11x = 9,371,312.50
  5. Step 5: Solve for x
    x = 9,371,312.50/3,007.11
  6. Step 6: Final answer
    x = 3,116.39

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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.