Home / 23,392.12-34,787.33-22,653.82

Finding the Fourth Proportional to 23,392.12, 34,787.33 and 22,653.82

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Solution

The fourth proportional to 23,392.12, 34,787.33 and 22,653.82 is: 33,689.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,392.12 : 34,787.33 = 22,653.82 : x
  2. Step 2: Convert to fraction form
    23,392.12/34,787.33 = 22,653.82/x
  3. Step 3: Cross multiply
    23,392.12x = 34,787.33 × 22,653.82
  4. Step 4: Simplify right side
    23,392.12x = 788,065,912.10
  5. Step 5: Solve for x
    x = 788,065,912.10/23,392.12
  6. Step 6: Final answer
    x = 33,689.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.