Home / 10,540.34-14,552.39-6,567.29

Finding the Fourth Proportional to 10,540.34, 14,552.39 and 6,567.29

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Solution

The fourth proportional to 10,540.34, 14,552.39 and 6,567.29 is: 9,067.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,540.34 : 14,552.39 = 6,567.29 : x
  2. Step 2: Convert to fraction form
    10,540.34/14,552.39 = 6,567.29/x
  3. Step 3: Cross multiply
    10,540.34x = 14,552.39 × 6,567.29
  4. Step 4: Simplify right side
    10,540.34x = 95,569,763.55
  5. Step 5: Solve for x
    x = 95,569,763.55/10,540.34
  6. Step 6: Final answer
    x = 9,067.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.