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Finding the Fourth Proportional to 60,097.94, 90,146.80 and 22,666.42

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Solution

The fourth proportional to 60,097.94, 90,146.80 and 22,666.42 is: 33,999.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,097.94 : 90,146.80 = 22,666.42 : x
  2. Step 2: Convert to fraction form
    60,097.94/90,146.80 = 22,666.42/x
  3. Step 3: Cross multiply
    60,097.94x = 90,146.80 × 22,666.42
  4. Step 4: Simplify right side
    60,097.94x = 2,043,305,230.46
  5. Step 5: Solve for x
    x = 2,043,305,230.46/60,097.94
  6. Step 6: Final answer
    x = 33,999.59

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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.