Home / 29,866.38-44,799.93-19,543.74

Finding the Fourth Proportional to 29,866.38, 44,799.93 and 19,543.74

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Solution

The fourth proportional to 29,866.38, 44,799.93 and 19,543.74 is: 29,315.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,866.38 : 44,799.93 = 19,543.74 : x
  2. Step 2: Convert to fraction form
    29,866.38/44,799.93 = 19,543.74/x
  3. Step 3: Cross multiply
    29,866.38x = 44,799.93 × 19,543.74
  4. Step 4: Simplify right side
    29,866.38x = 875,558,183.94
  5. Step 5: Solve for x
    x = 875,558,183.94/29,866.38
  6. Step 6: Final answer
    x = 29,315.85

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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.