Home / 8,034.58-12,036.66-4,737.88

Finding the Fourth Proportional to 8,034.58, 12,036.66 and 4,737.88

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Solution

The fourth proportional to 8,034.58, 12,036.66 and 4,737.88 is: 7,097.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034.58 : 12,036.66 = 4,737.88 : x
  2. Step 2: Convert to fraction form
    8,034.58/12,036.66 = 4,737.88/x
  3. Step 3: Cross multiply
    8,034.58x = 12,036.66 × 4,737.88
  4. Step 4: Simplify right side
    8,034.58x = 57,028,250.68
  5. Step 5: Solve for x
    x = 57,028,250.68/8,034.58
  6. Step 6: Final answer
    x = 7,097.85

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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.