Home / 33,192.51-45,760.89-32,160.57

Finding the Fourth Proportional to 33,192.51, 45,760.89 and 32,160.57

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Solution

The fourth proportional to 33,192.51, 45,760.89 and 32,160.57 is: 44,338.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192.51 : 45,760.89 = 32,160.57 : x
  2. Step 2: Convert to fraction form
    33,192.51/45,760.89 = 32,160.57/x
  3. Step 3: Cross multiply
    33,192.51x = 45,760.89 × 32,160.57
  4. Step 4: Simplify right side
    33,192.51x = 1,471,696,306.11
  5. Step 5: Solve for x
    x = 1,471,696,306.11/33,192.51
  6. Step 6: Final answer
    x = 44,338.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.