Home / 38,128.23-57,181.50-24,067.22

Finding the Fourth Proportional to 38,128.23, 57,181.50 and 24,067.22

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Solution

The fourth proportional to 38,128.23, 57,181.50 and 24,067.22 is: 36,093.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,128.23 : 57,181.50 = 24,067.22 : x
  2. Step 2: Convert to fraction form
    38,128.23/57,181.50 = 24,067.22/x
  3. Step 3: Cross multiply
    38,128.23x = 57,181.50 × 24,067.22
  4. Step 4: Simplify right side
    38,128.23x = 1,376,199,454.52
  5. Step 5: Solve for x
    x = 1,376,199,454.52/38,128.23
  6. Step 6: Final answer
    x = 36,093.98

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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.