Home / 83,723.70-125,573.40-24,553.20

Finding the Fourth Proportional to 83,723.70, 125,573.40 and 24,553.20

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Solution

The fourth proportional to 83,723.70, 125,573.40 and 24,553.20 is: 36,826.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,723.70 : 125,573.40 = 24,553.20 : x
  2. Step 2: Convert to fraction form
    83,723.70/125,573.40 = 24,553.20/x
  3. Step 3: Cross multiply
    83,723.70x = 125,573.40 × 24,553.20
  4. Step 4: Simplify right side
    83,723.70x = 3,083,228,804.88
  5. Step 5: Solve for x
    x = 3,083,228,804.88/83,723.70
  6. Step 6: Final answer
    x = 36,826.24

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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.