Home / 202,787.41-304,185.21-62,546.05

Finding the Fourth Proportional to 202,787.41, 304,185.21 and 62,546.05

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Solution

The fourth proportional to 202,787.41, 304,185.21 and 62,546.05 is: 93,820.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,787.41 : 304,185.21 = 62,546.05 : x
  2. Step 2: Convert to fraction form
    202,787.41/304,185.21 = 62,546.05/x
  3. Step 3: Cross multiply
    202,787.41x = 304,185.21 × 62,546.05
  4. Step 4: Simplify right side
    202,787.41x = 19,025,583,353.92
  5. Step 5: Solve for x
    x = 19,025,583,353.92/202,787.41
  6. Step 6: Final answer
    x = 93,820.34

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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.