Home / 32,716.73-49,075.09-10,531.82

Finding the Fourth Proportional to 32,716.73, 49,075.09 and 10,531.82

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Solution

The fourth proportional to 32,716.73, 49,075.09 and 10,531.82 is: 15,797.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,716.73 : 49,075.09 = 10,531.82 : x
  2. Step 2: Convert to fraction form
    32,716.73/49,075.09 = 10,531.82/x
  3. Step 3: Cross multiply
    32,716.73x = 49,075.09 × 10,531.82
  4. Step 4: Simplify right side
    32,716.73x = 516,850,110.72
  5. Step 5: Solve for x
    x = 516,850,110.72/32,716.73
  6. Step 6: Final answer
    x = 15,797.73

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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.