Home / 25,963.45-35,834.22-24,780.19

Finding the Fourth Proportional to 25,963.45, 35,834.22 and 24,780.19

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Solution

The fourth proportional to 25,963.45, 35,834.22 and 24,780.19 is: 34,201.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,963.45 : 35,834.22 = 24,780.19 : x
  2. Step 2: Convert to fraction form
    25,963.45/35,834.22 = 24,780.19/x
  3. Step 3: Cross multiply
    25,963.45x = 35,834.22 × 24,780.19
  4. Step 4: Simplify right side
    25,963.45x = 887,978,877.79
  5. Step 5: Solve for x
    x = 887,978,877.79/25,963.45
  6. Step 6: Final answer
    x = 34,201.11

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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.