Home / 17,454.12-24,076.62-11,069.16

Finding the Fourth Proportional to 17,454.12, 24,076.62 and 11,069.16

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Solution

The fourth proportional to 17,454.12, 24,076.62 and 11,069.16 is: 15,269.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454.12 : 24,076.62 = 11,069.16 : x
  2. Step 2: Convert to fraction form
    17,454.12/24,076.62 = 11,069.16/x
  3. Step 3: Cross multiply
    17,454.12x = 24,076.62 × 11,069.16
  4. Step 4: Simplify right side
    17,454.12x = 266,507,959.04
  5. Step 5: Solve for x
    x = 266,507,959.04/17,454.12
  6. Step 6: Final answer
    x = 15,269.06

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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.