Home / 17,473.32-24,112.42-9,515.52

Finding the Fourth Proportional to 17,473.32, 24,112.42 and 9,515.52

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Solution

The fourth proportional to 17,473.32, 24,112.42 and 9,515.52 is: 13,131.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473.32 : 24,112.42 = 9,515.52 : x
  2. Step 2: Convert to fraction form
    17,473.32/24,112.42 = 9,515.52/x
  3. Step 3: Cross multiply
    17,473.32x = 24,112.42 × 9,515.52
  4. Step 4: Simplify right side
    17,473.32x = 229,442,190.97
  5. Step 5: Solve for x
    x = 229,442,190.97/17,473.32
  6. Step 6: Final answer
    x = 13,131.00

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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.