Home / 17,438.52-24,065.58-9,481.18

Finding the Fourth Proportional to 17,438.52, 24,065.58 and 9,481.18

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Solution

The fourth proportional to 17,438.52, 24,065.58 and 9,481.18 is: 13,084.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,438.52 : 24,065.58 = 9,481.18 : x
  2. Step 2: Convert to fraction form
    17,438.52/24,065.58 = 9,481.18/x
  3. Step 3: Cross multiply
    17,438.52x = 24,065.58 × 9,481.18
  4. Step 4: Simplify right side
    17,438.52x = 228,170,095.78
  5. Step 5: Solve for x
    x = 228,170,095.78/17,438.52
  6. Step 6: Final answer
    x = 13,084.26

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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.