Home / 5,007.11-7,505.66-2,369.91

Finding the Fourth Proportional to 5,007.11, 7,505.66 and 2,369.91

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Solution

The fourth proportional to 5,007.11, 7,505.66 and 2,369.91 is: 3,552.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007.11 : 7,505.66 = 2,369.91 : x
  2. Step 2: Convert to fraction form
    5,007.11/7,505.66 = 2,369.91/x
  3. Step 3: Cross multiply
    5,007.11x = 7,505.66 × 2,369.91
  4. Step 4: Simplify right side
    5,007.11x = 17,787,726.84
  5. Step 5: Solve for x
    x = 17,787,726.84/5,007.11
  6. Step 6: Final answer
    x = 3,552.50

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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.