Home / 25,523.89-38,189.61-22,934.05

Finding the Fourth Proportional to 25,523.89, 38,189.61 and 22,934.05

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Solution

The fourth proportional to 25,523.89, 38,189.61 and 22,934.05 is: 34,314.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,523.89 : 38,189.61 = 22,934.05 : x
  2. Step 2: Convert to fraction form
    25,523.89/38,189.61 = 22,934.05/x
  3. Step 3: Cross multiply
    25,523.89x = 38,189.61 × 22,934.05
  4. Step 4: Simplify right side
    25,523.89x = 875,842,425.22
  5. Step 5: Solve for x
    x = 875,842,425.22/25,523.89
  6. Step 6: Final answer
    x = 34,314.61

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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.