Home / 23,634.19-35,417.85-13,108.84

Finding the Fourth Proportional to 23,634.19, 35,417.85 and 13,108.84

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Solution

The fourth proportional to 23,634.19, 35,417.85 and 13,108.84 is: 19,644.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634.19 : 35,417.85 = 13,108.84 : x
  2. Step 2: Convert to fraction form
    23,634.19/35,417.85 = 13,108.84/x
  3. Step 3: Cross multiply
    23,634.19x = 35,417.85 × 13,108.84
  4. Step 4: Simplify right side
    23,634.19x = 464,286,928.79
  5. Step 5: Solve for x
    x = 464,286,928.79/23,634.19
  6. Step 6: Final answer
    x = 19,644.72

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