Home / 63,833.32-95,760.36-18,859.24

Finding the Fourth Proportional to 63,833.32, 95,760.36 and 18,859.24

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Solution

The fourth proportional to 63,833.32, 95,760.36 and 18,859.24 is: 28,291.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,833.32 : 95,760.36 = 18,859.24 : x
  2. Step 2: Convert to fraction form
    63,833.32/95,760.36 = 18,859.24/x
  3. Step 3: Cross multiply
    63,833.32x = 95,760.36 × 18,859.24
  4. Step 4: Simplify right side
    63,833.32x = 1,805,967,611.73
  5. Step 5: Solve for x
    x = 1,805,967,611.73/63,833.32
  6. Step 6: Final answer
    x = 28,291.93

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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.