Home / 34,625.16-47,787.84-25,660.08

Finding the Fourth Proportional to 34,625.16, 47,787.84 and 25,660.08

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Solution

The fourth proportional to 34,625.16, 47,787.84 and 25,660.08 is: 35,414.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,625.16 : 47,787.84 = 25,660.08 : x
  2. Step 2: Convert to fraction form
    34,625.16/47,787.84 = 25,660.08/x
  3. Step 3: Cross multiply
    34,625.16x = 47,787.84 × 25,660.08
  4. Step 4: Simplify right side
    34,625.16x = 1,226,239,797.43
  5. Step 5: Solve for x
    x = 1,226,239,797.43/34,625.16
  6. Step 6: Final answer
    x = 35,414.70

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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.