Home / 112,795.32-169,184.46-32,833.94

Finding the Fourth Proportional to 112,795.32, 169,184.46 and 32,833.94

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Solution

The fourth proportional to 112,795.32, 169,184.46 and 32,833.94 is: 49,248.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,795.32 : 169,184.46 = 32,833.94 : x
  2. Step 2: Convert to fraction form
    112,795.32/169,184.46 = 32,833.94/x
  3. Step 3: Cross multiply
    112,795.32x = 169,184.46 × 32,833.94
  4. Step 4: Simplify right side
    112,795.32x = 5,554,992,408.57
  5. Step 5: Solve for x
    x = 5,554,992,408.57/112,795.32
  6. Step 6: Final answer
    x = 49,248.43

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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.