Home / 4,557.65-6,842.39-2,367.91

Finding the Fourth Proportional to 4,557.65, 6,842.39 and 2,367.91

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Solution

The fourth proportional to 4,557.65, 6,842.39 and 2,367.91 is: 3,554.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557.65 : 6,842.39 = 2,367.91 : x
  2. Step 2: Convert to fraction form
    4,557.65/6,842.39 = 2,367.91/x
  3. Step 3: Cross multiply
    4,557.65x = 6,842.39 × 2,367.91
  4. Step 4: Simplify right side
    4,557.65x = 16,202,134.76
  5. Step 5: Solve for x
    x = 16,202,134.76/4,557.65
  6. Step 6: Final answer
    x = 3,554.93

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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.