Home / 7,552.41-11,329.16-2,005.63

Finding the Fourth Proportional to 7,552.41, 11,329.16 and 2,005.63

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Solution

The fourth proportional to 7,552.41, 11,329.16 and 2,005.63 is: 3,008.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552.41 : 11,329.16 = 2,005.63 : x
  2. Step 2: Convert to fraction form
    7,552.41/11,329.16 = 2,005.63/x
  3. Step 3: Cross multiply
    7,552.41x = 11,329.16 × 2,005.63
  4. Step 4: Simplify right side
    7,552.41x = 22,722,103.17
  5. Step 5: Solve for x
    x = 22,722,103.17/7,552.41
  6. Step 6: Final answer
    x = 3,008.59

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1.5x scale

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.