Home / 50,239.17-69,308.06-29,005.83

Finding the Fourth Proportional to 50,239.17, 69,308.06 and 29,005.83

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Solution

The fourth proportional to 50,239.17, 69,308.06 and 29,005.83 is: 40,015.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,239.17 : 69,308.06 = 29,005.83 : x
  2. Step 2: Convert to fraction form
    50,239.17/69,308.06 = 29,005.83/x
  3. Step 3: Cross multiply
    50,239.17x = 69,308.06 × 29,005.83
  4. Step 4: Simplify right side
    50,239.17x = 2,010,337,660.96
  5. Step 5: Solve for x
    x = 2,010,337,660.96/50,239.17
  6. Step 6: Final answer
    x = 40,015.34

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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.