Home / 50,113.20-69,122.92-32,230.84

Finding the Fourth Proportional to 50,113.20, 69,122.92 and 32,230.84

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Solution

The fourth proportional to 50,113.20, 69,122.92 and 32,230.84 is: 44,457.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,113.20 : 69,122.92 = 32,230.84 : x
  2. Step 2: Convert to fraction form
    50,113.20/69,122.92 = 32,230.84/x
  3. Step 3: Cross multiply
    50,113.20x = 69,122.92 × 32,230.84
  4. Step 4: Simplify right side
    50,113.20x = 2,227,889,774.85
  5. Step 5: Solve for x
    x = 2,227,889,774.85/50,113.20
  6. Step 6: Final answer
    x = 44,457.14

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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.