Home / 22,104.75-30,400.02-17,575.23

Finding the Fourth Proportional to 22,104.75, 30,400.02 and 17,575.23

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Solution

The fourth proportional to 22,104.75, 30,400.02 and 17,575.23 is: 24,170.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104.75 : 30,400.02 = 17,575.23 : x
  2. Step 2: Convert to fraction form
    22,104.75/30,400.02 = 17,575.23/x
  3. Step 3: Cross multiply
    22,104.75x = 30,400.02 × 17,575.23
  4. Step 4: Simplify right side
    22,104.75x = 534,287,343.50
  5. Step 5: Solve for x
    x = 534,287,343.50/22,104.75
  6. Step 6: Final answer
    x = 24,170.70

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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.