Home / 48,440.97-72,694.53-16,850.73

Finding the Fourth Proportional to 48,440.97, 72,694.53 and 16,850.73

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Solution

The fourth proportional to 48,440.97, 72,694.53 and 16,850.73 is: 25,287.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,440.97 : 72,694.53 = 16,850.73 : x
  2. Step 2: Convert to fraction form
    48,440.97/72,694.53 = 16,850.73/x
  3. Step 3: Cross multiply
    48,440.97x = 72,694.53 × 16,850.73
  4. Step 4: Simplify right side
    48,440.97x = 1,224,955,897.51
  5. Step 5: Solve for x
    x = 1,224,955,897.51/48,440.97
  6. Step 6: Final answer
    x = 25,287.60

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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.