Home / 17,552.40-26,323.20-5,073.60

Finding the Fourth Proportional to 17,552.40, 26,323.20 and 5,073.60

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Solution

The fourth proportional to 17,552.40, 26,323.20 and 5,073.60 is: 7,608.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,552.40 : 26,323.20 = 5,073.60 : x
  2. Step 2: Convert to fraction form
    17,552.40/26,323.20 = 5,073.60/x
  3. Step 3: Cross multiply
    17,552.40x = 26,323.20 × 5,073.60
  4. Step 4: Simplify right side
    17,552.40x = 133,553,387.52
  5. Step 5: Solve for x
    x = 133,553,387.52/17,552.40
  6. Step 6: Final answer
    x = 7,608.84

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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.