Home / 2,677.08-4,013.18-1,034.70

Finding the Fourth Proportional to 2,677.08, 4,013.18 and 1,034.70

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Solution

The fourth proportional to 2,677.08, 4,013.18 and 1,034.70 is: 1,551.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677.08 : 4,013.18 = 1,034.70 : x
  2. Step 2: Convert to fraction form
    2,677.08/4,013.18 = 1,034.70/x
  3. Step 3: Cross multiply
    2,677.08x = 4,013.18 × 1,034.70
  4. Step 4: Simplify right side
    2,677.08x = 4,152,437.35
  5. Step 5: Solve for x
    x = 4,152,437.35/2,677.08
  6. Step 6: Final answer
    x = 1,551.11

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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.