Home / 43,310.24-64,926.48-17,033.84

Finding the Fourth Proportional to 43,310.24, 64,926.48 and 17,033.84

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Solution

The fourth proportional to 43,310.24, 64,926.48 and 17,033.84 is: 25,535.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,310.24 : 64,926.48 = 17,033.84 : x
  2. Step 2: Convert to fraction form
    43,310.24/64,926.48 = 17,033.84/x
  3. Step 3: Cross multiply
    43,310.24x = 64,926.48 × 17,033.84
  4. Step 4: Simplify right side
    43,310.24x = 1,105,947,272.08
  5. Step 5: Solve for x
    x = 1,105,947,272.08/43,310.24
  6. Step 6: Final answer
    x = 25,535.47

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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.