Home / 244,005.55-366,007.84-66,512.27

Finding the Fourth Proportional to 244,005.55, 366,007.84 and 66,512.27

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Solution

The fourth proportional to 244,005.55, 366,007.84 and 66,512.27 is: 99,768.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,005.55 : 366,007.84 = 66,512.27 : x
  2. Step 2: Convert to fraction form
    244,005.55/366,007.84 = 66,512.27/x
  3. Step 3: Cross multiply
    244,005.55x = 366,007.84 × 66,512.27
  4. Step 4: Simplify right side
    244,005.55x = 24,344,012,276.20
  5. Step 5: Solve for x
    x = 24,344,012,276.20/244,005.55
  6. Step 6: Final answer
    x = 99,768.27

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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.