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Finding the Fourth Proportional to 22,100.59, 33,151.02 and 6,305.58

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Solution

The fourth proportional to 22,100.59, 33,151.02 and 6,305.58 is: 9,458.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,100.59 : 33,151.02 = 6,305.58 : x
  2. Step 2: Convert to fraction form
    22,100.59/33,151.02 = 6,305.58/x
  3. Step 3: Cross multiply
    22,100.59x = 33,151.02 × 6,305.58
  4. Step 4: Simplify right side
    22,100.59x = 209,036,242.94
  5. Step 5: Solve for x
    x = 209,036,242.94/22,100.59
  6. Step 6: Final answer
    x = 9,458.40

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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.