Home / 8,036.76-12,050.67-2,488.53

Finding the Fourth Proportional to 8,036.76, 12,050.67 and 2,488.53

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Solution

The fourth proportional to 8,036.76, 12,050.67 and 2,488.53 is: 3,731.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.76 : 12,050.67 = 2,488.53 : x
  2. Step 2: Convert to fraction form
    8,036.76/12,050.67 = 2,488.53/x
  3. Step 3: Cross multiply
    8,036.76x = 12,050.67 × 2,488.53
  4. Step 4: Simplify right side
    8,036.76x = 29,988,453.82
  5. Step 5: Solve for x
    x = 29,988,453.82/8,036.76
  6. Step 6: Final answer
    x = 3,731.41

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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.