Home / 39,324.29-54,267.57-23,409.27

Finding the Fourth Proportional to 39,324.29, 54,267.57 and 23,409.27

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Solution

The fourth proportional to 39,324.29, 54,267.57 and 23,409.27 is: 32,304.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,324.29 : 54,267.57 = 23,409.27 : x
  2. Step 2: Convert to fraction form
    39,324.29/54,267.57 = 23,409.27/x
  3. Step 3: Cross multiply
    39,324.29x = 54,267.57 × 23,409.27
  4. Step 4: Simplify right side
    39,324.29x = 1,270,364,198.37
  5. Step 5: Solve for x
    x = 1,270,364,198.37/39,324.29
  6. Step 6: Final answer
    x = 32,304.83

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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.