Home / 202,867.53-304,294-62,626.15

Finding the Fourth Proportional to 202,867.53, 304,294 and 62,626.15

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Solution

The fourth proportional to 202,867.53, 304,294 and 62,626.15 is: 93,936.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,867.53 : 304,294 = 62,626.15 : x
  2. Step 2: Convert to fraction form
    202,867.53/304,294 = 62,626.15/x
  3. Step 3: Cross multiply
    202,867.53x = 304,294 × 62,626.15
  4. Step 4: Simplify right side
    202,867.53x = 19,056,761,688.10
  5. Step 5: Solve for x
    x = 19,056,761,688.10/202,867.53
  6. Step 6: Final answer
    x = 93,936.97

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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.