Home / 23,537.88-32,482.68-12,927.96

Finding the Fourth Proportional to 23,537.88, 32,482.68 and 12,927.96

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Solution

The fourth proportional to 23,537.88, 32,482.68 and 12,927.96 is: 17,840.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,537.88 : 32,482.68 = 12,927.96 : x
  2. Step 2: Convert to fraction form
    23,537.88/32,482.68 = 12,927.96/x
  3. Step 3: Cross multiply
    23,537.88x = 32,482.68 × 12,927.96
  4. Step 4: Simplify right side
    23,537.88x = 419,934,787.73
  5. Step 5: Solve for x
    x = 419,934,787.73/23,537.88
  6. Step 6: Final answer
    x = 17,840.81

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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.