Home / 50,235.04-75,353.10-19,063

Finding the Fourth Proportional to 50,235.04, 75,353.10 and 19,063

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Solution

The fourth proportional to 50,235.04, 75,353.10 and 19,063 is: 28,594.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,235.04 : 75,353.10 = 19,063 : x
  2. Step 2: Convert to fraction form
    50,235.04/75,353.10 = 19,063/x
  3. Step 3: Cross multiply
    50,235.04x = 75,353.10 × 19,063
  4. Step 4: Simplify right side
    50,235.04x = 1,436,456,145.30
  5. Step 5: Solve for x
    x = 1,436,456,145.30/50,235.04
  6. Step 6: Final answer
    x = 28,594.70

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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.