Home / 49,530.53-74,293.18-16,246.21

Finding the Fourth Proportional to 49,530.53, 74,293.18 and 16,246.21

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Solution

The fourth proportional to 49,530.53, 74,293.18 and 16,246.21 is: 24,368.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,530.53 : 74,293.18 = 16,246.21 : x
  2. Step 2: Convert to fraction form
    49,530.53/74,293.18 = 16,246.21/x
  3. Step 3: Cross multiply
    49,530.53x = 74,293.18 × 16,246.21
  4. Step 4: Simplify right side
    49,530.53x = 1,206,982,377.50
  5. Step 5: Solve for x
    x = 1,206,982,377.50/49,530.53
  6. Step 6: Final answer
    x = 24,368.46

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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.