Home / 23,391.90-32,269.58-17,008.60

Finding the Fourth Proportional to 23,391.90, 32,269.58 and 17,008.60

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Solution

The fourth proportional to 23,391.90, 32,269.58 and 17,008.60 is: 23,463.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,391.90 : 32,269.58 = 17,008.60 : x
  2. Step 2: Convert to fraction form
    23,391.90/32,269.58 = 17,008.60/x
  3. Step 3: Cross multiply
    23,391.90x = 32,269.58 × 17,008.60
  4. Step 4: Simplify right side
    23,391.90x = 548,860,378.39
  5. Step 5: Solve for x
    x = 548,860,378.39/23,391.90
  6. Step 6: Final answer
    x = 23,463.69

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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.