Home / 50,102.31-69,107.94-32,219.94

Finding the Fourth Proportional to 50,102.31, 69,107.94 and 32,219.94

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Solution

The fourth proportional to 50,102.31, 69,107.94 and 32,219.94 is: 44,442.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,102.31 : 69,107.94 = 32,219.94 : x
  2. Step 2: Convert to fraction form
    50,102.31/69,107.94 = 32,219.94/x
  3. Step 3: Cross multiply
    50,102.31x = 69,107.94 × 32,219.94
  4. Step 4: Simplify right side
    50,102.31x = 2,226,653,680.32
  5. Step 5: Solve for x
    x = 2,226,653,680.32/50,102.31
  6. Step 6: Final answer
    x = 44,442.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.