Home / 23,972.59-33,056.17-16,320.84

Finding the Fourth Proportional to 23,972.59, 33,056.17 and 16,320.84

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Solution

The fourth proportional to 23,972.59, 33,056.17 and 16,320.84 is: 22,505.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,972.59 : 33,056.17 = 16,320.84 : x
  2. Step 2: Convert to fraction form
    23,972.59/33,056.17 = 16,320.84/x
  3. Step 3: Cross multiply
    23,972.59x = 33,056.17 × 16,320.84
  4. Step 4: Simplify right side
    23,972.59x = 539,504,461.58
  5. Step 5: Solve for x
    x = 539,504,461.58/23,972.59
  6. Step 6: Final answer
    x = 22,505.06

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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.