Home / 53,452.08-80,176.47-25,392.33

Finding the Fourth Proportional to 53,452.08, 80,176.47 and 25,392.33

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Solution

The fourth proportional to 53,452.08, 80,176.47 and 25,392.33 is: 38,087.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,452.08 : 80,176.47 = 25,392.33 : x
  2. Step 2: Convert to fraction form
    53,452.08/80,176.47 = 25,392.33/x
  3. Step 3: Cross multiply
    53,452.08x = 80,176.47 × 25,392.33
  4. Step 4: Simplify right side
    53,452.08x = 2,035,867,584.92
  5. Step 5: Solve for x
    x = 2,035,867,584.92/53,452.08
  6. Step 6: Final answer
    x = 38,087.71

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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.