Home / 16,266.67-22,453.28-9,552.13

Finding the Fourth Proportional to 16,266.67, 22,453.28 and 9,552.13

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Solution

The fourth proportional to 16,266.67, 22,453.28 and 9,552.13 is: 13,185.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,266.67 : 22,453.28 = 9,552.13 : x
  2. Step 2: Convert to fraction form
    16,266.67/22,453.28 = 9,552.13/x
  3. Step 3: Cross multiply
    16,266.67x = 22,453.28 × 9,552.13
  4. Step 4: Simplify right side
    16,266.67x = 214,476,649.49
  5. Step 5: Solve for x
    x = 214,476,649.49/16,266.67
  6. Step 6: Final answer
    x = 13,185.04

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1.5x scale

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.