Home / 38,536.35-53,182.18-23,426.54

Finding the Fourth Proportional to 38,536.35, 53,182.18 and 23,426.54

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Solution

The fourth proportional to 38,536.35, 53,182.18 and 23,426.54 is: 32,329.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,536.35 : 53,182.18 = 23,426.54 : x
  2. Step 2: Convert to fraction form
    38,536.35/53,182.18 = 23,426.54/x
  3. Step 3: Cross multiply
    38,536.35x = 53,182.18 × 23,426.54
  4. Step 4: Simplify right side
    38,536.35x = 1,245,874,467.06
  5. Step 5: Solve for x
    x = 1,245,874,467.06/38,536.35
  6. Step 6: Final answer
    x = 32,329.85

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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.