Home / 23,671.24-35,507.06-11,191.57

Finding the Fourth Proportional to 23,671.24, 35,507.06 and 11,191.57

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Solution

The fourth proportional to 23,671.24, 35,507.06 and 11,191.57 is: 16,787.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,671.24 : 35,507.06 = 11,191.57 : x
  2. Step 2: Convert to fraction form
    23,671.24/35,507.06 = 11,191.57/x
  3. Step 3: Cross multiply
    23,671.24x = 35,507.06 × 11,191.57
  4. Step 4: Simplify right side
    23,671.24x = 397,379,644.73
  5. Step 5: Solve for x
    x = 397,379,644.73/23,671.24
  6. Step 6: Final answer
    x = 16,787.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.