Home / 38,095.28-57,123.67-22,305.07

Finding the Fourth Proportional to 38,095.28, 57,123.67 and 22,305.07

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Solution

The fourth proportional to 38,095.28, 57,123.67 and 22,305.07 is: 33,446.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,095.28 : 57,123.67 = 22,305.07 : x
  2. Step 2: Convert to fraction form
    38,095.28/57,123.67 = 22,305.07/x
  3. Step 3: Cross multiply
    38,095.28x = 57,123.67 × 22,305.07
  4. Step 4: Simplify right side
    38,095.28x = 1,274,147,458.01
  5. Step 5: Solve for x
    x = 1,274,147,458.01/38,095.28
  6. Step 6: Final answer
    x = 33,446.33

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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.