Home / 29,282.25-43,896.65-10,546.95

Finding the Fourth Proportional to 29,282.25, 43,896.65 and 10,546.95

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Solution

The fourth proportional to 29,282.25, 43,896.65 and 10,546.95 is: 15,810.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,282.25 : 43,896.65 = 10,546.95 : x
  2. Step 2: Convert to fraction form
    29,282.25/43,896.65 = 10,546.95/x
  3. Step 3: Cross multiply
    29,282.25x = 43,896.65 × 10,546.95
  4. Step 4: Simplify right side
    29,282.25x = 462,975,719.98
  5. Step 5: Solve for x
    x = 462,975,719.98/29,282.25
  6. Step 6: Final answer
    x = 15,810.80

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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.