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Finding the Fourth Proportional to 244,052.64, 366,041.34 and 66,574.08

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Solution

The fourth proportional to 244,052.64, 366,041.34 and 66,574.08 is: 99,850.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,052.64 : 366,041.34 = 66,574.08 : x
  2. Step 2: Convert to fraction form
    244,052.64/366,041.34 = 66,574.08/x
  3. Step 3: Cross multiply
    244,052.64x = 366,041.34 × 66,574.08
  4. Step 4: Simplify right side
    244,052.64x = 24,368,865,452.47
  5. Step 5: Solve for x
    x = 24,368,865,452.47/244,052.64
  6. Step 6: Final answer
    x = 99,850.86

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.