Home / 39,269.41-54,196.59-23,353.52

Finding the Fourth Proportional to 39,269.41, 54,196.59 and 23,353.52

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Solution

The fourth proportional to 39,269.41, 54,196.59 and 23,353.52 is: 32,230.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,269.41 : 54,196.59 = 23,353.52 : x
  2. Step 2: Convert to fraction form
    39,269.41/54,196.59 = 23,353.52/x
  3. Step 3: Cross multiply
    39,269.41x = 54,196.59 × 23,353.52
  4. Step 4: Simplify right side
    39,269.41x = 1,265,680,965.09
  5. Step 5: Solve for x
    x = 1,265,680,965.09/39,269.41
  6. Step 6: Final answer
    x = 32,230.71

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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.