Home / 22,173.14-33,230.84-9,010.13

Finding the Fourth Proportional to 22,173.14, 33,230.84 and 9,010.13

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Solution

The fourth proportional to 22,173.14, 33,230.84 and 9,010.13 is: 13,503.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,173.14 : 33,230.84 = 9,010.13 : x
  2. Step 2: Convert to fraction form
    22,173.14/33,230.84 = 9,010.13/x
  3. Step 3: Cross multiply
    22,173.14x = 33,230.84 × 9,010.13
  4. Step 4: Simplify right side
    22,173.14x = 299,413,977.20
  5. Step 5: Solve for x
    x = 299,413,977.20/22,173.14
  6. Step 6: Final answer
    x = 13,503.45

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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.