Home / 23,824.25-32,855.95-14,872.58

Finding the Fourth Proportional to 23,824.25, 32,855.95 and 14,872.58

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Solution

The fourth proportional to 23,824.25, 32,855.95 and 14,872.58 is: 20,510.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,824.25 : 32,855.95 = 14,872.58 : x
  2. Step 2: Convert to fraction form
    23,824.25/32,855.95 = 14,872.58/x
  3. Step 3: Cross multiply
    23,824.25x = 32,855.95 × 14,872.58
  4. Step 4: Simplify right side
    23,824.25x = 488,652,744.85
  5. Step 5: Solve for x
    x = 488,652,744.85/23,824.25
  6. Step 6: Final answer
    x = 20,510.73

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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.