Home / 25,062.48-37,589.58-9,274.92

Finding the Fourth Proportional to 25,062.48, 37,589.58 and 9,274.92

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Solution

The fourth proportional to 25,062.48, 37,589.58 and 9,274.92 is: 13,910.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,062.48 : 37,589.58 = 9,274.92 : x
  2. Step 2: Convert to fraction form
    25,062.48/37,589.58 = 9,274.92/x
  3. Step 3: Cross multiply
    25,062.48x = 37,589.58 × 9,274.92
  4. Step 4: Simplify right side
    25,062.48x = 348,640,347.33
  5. Step 5: Solve for x
    x = 348,640,347.33/25,062.48
  6. Step 6: Final answer
    x = 13,910.85

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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.