Home / 32,799.93-49,156.32-13,067.64

Finding the Fourth Proportional to 32,799.93, 49,156.32 and 13,067.64

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Solution

The fourth proportional to 32,799.93, 49,156.32 and 13,067.64 is: 19,584.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,799.93 : 49,156.32 = 13,067.64 : x
  2. Step 2: Convert to fraction form
    32,799.93/49,156.32 = 13,067.64/x
  3. Step 3: Cross multiply
    32,799.93x = 49,156.32 × 13,067.64
  4. Step 4: Simplify right side
    32,799.93x = 642,357,093.48
  5. Step 5: Solve for x
    x = 642,357,093.48/32,799.93
  6. Step 6: Final answer
    x = 19,584.10

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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.