Home / 23,474.21-32,393.45-14,047.97

Finding the Fourth Proportional to 23,474.21, 32,393.45 and 14,047.97

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Solution

The fourth proportional to 23,474.21, 32,393.45 and 14,047.97 is: 19,385.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,474.21 : 32,393.45 = 14,047.97 : x
  2. Step 2: Convert to fraction form
    23,474.21/32,393.45 = 14,047.97/x
  3. Step 3: Cross multiply
    23,474.21x = 32,393.45 × 14,047.97
  4. Step 4: Simplify right side
    23,474.21x = 455,062,086.95
  5. Step 5: Solve for x
    x = 455,062,086.95/23,474.21
  6. Step 6: Final answer
    x = 19,385.62

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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.