Home / 23,369.02-32,248.47-13,932.70

Finding the Fourth Proportional to 23,369.02, 32,248.47 and 13,932.70

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Solution

The fourth proportional to 23,369.02, 32,248.47 and 13,932.70 is: 19,226.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,369.02 : 32,248.47 = 13,932.70 : x
  2. Step 2: Convert to fraction form
    23,369.02/32,248.47 = 13,932.70/x
  3. Step 3: Cross multiply
    23,369.02x = 32,248.47 × 13,932.70
  4. Step 4: Simplify right side
    23,369.02x = 449,308,257.97
  5. Step 5: Solve for x
    x = 449,308,257.97/23,369.02
  6. Step 6: Final answer
    x = 19,226.66

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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.