Home / 66,151.25-99,198.14-24,017.32

Finding the Fourth Proportional to 66,151.25, 99,198.14 and 24,017.32

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Solution

The fourth proportional to 66,151.25, 99,198.14 and 24,017.32 is: 36,015.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,151.25 : 99,198.14 = 24,017.32 : x
  2. Step 2: Convert to fraction form
    66,151.25/99,198.14 = 24,017.32/x
  3. Step 3: Cross multiply
    66,151.25x = 99,198.14 × 24,017.32
  4. Step 4: Simplify right side
    66,151.25x = 2,382,473,103.70
  5. Step 5: Solve for x
    x = 2,382,473,103.70/66,151.25
  6. Step 6: Final answer
    x = 36,015.54

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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.