Home / 4,967.91-7,452.90-2,046.51

Finding the Fourth Proportional to 4,967.91, 7,452.90 and 2,046.51

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Solution

The fourth proportional to 4,967.91, 7,452.90 and 2,046.51 is: 3,070.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967.91 : 7,452.90 = 2,046.51 : x
  2. Step 2: Convert to fraction form
    4,967.91/7,452.90 = 2,046.51/x
  3. Step 3: Cross multiply
    4,967.91x = 7,452.90 × 2,046.51
  4. Step 4: Simplify right side
    4,967.91x = 15,252,434.38
  5. Step 5: Solve for x
    x = 15,252,434.38/4,967.91
  6. Step 6: Final answer
    x = 3,070.19

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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.