Home / 50,023.30-68,999.40-29,864.44

Finding the Fourth Proportional to 50,023.30, 68,999.40 and 29,864.44

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Solution

The fourth proportional to 50,023.30, 68,999.40 and 29,864.44 is: 41,193.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,023.30 : 68,999.40 = 29,864.44 : x
  2. Step 2: Convert to fraction form
    50,023.30/68,999.40 = 29,864.44/x
  3. Step 3: Cross multiply
    50,023.30x = 68,999.40 × 29,864.44
  4. Step 4: Simplify right side
    50,023.30x = 2,060,628,441.34
  5. Step 5: Solve for x
    x = 2,060,628,441.34/50,023.30
  6. Step 6: Final answer
    x = 41,193.37

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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.