Home / 23,840.88-32,901.96-13,769.76

Finding the Fourth Proportional to 23,840.88, 32,901.96 and 13,769.76

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Solution

The fourth proportional to 23,840.88, 32,901.96 and 13,769.76 is: 19,003.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,840.88 : 32,901.96 = 13,769.76 : x
  2. Step 2: Convert to fraction form
    23,840.88/32,901.96 = 13,769.76/x
  3. Step 3: Cross multiply
    23,840.88x = 32,901.96 × 13,769.76
  4. Step 4: Simplify right side
    23,840.88x = 453,052,092.73
  5. Step 5: Solve for x
    x = 453,052,092.73/23,840.88
  6. Step 6: Final answer
    x = 19,003.16

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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.