Home / 48,910.91-67,507.29-29,796.93

Finding the Fourth Proportional to 48,910.91, 67,507.29 and 29,796.93

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Solution

The fourth proportional to 48,910.91, 67,507.29 and 29,796.93 is: 41,126.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,910.91 : 67,507.29 = 29,796.93 : x
  2. Step 2: Convert to fraction form
    48,910.91/67,507.29 = 29,796.93/x
  3. Step 3: Cross multiply
    48,910.91x = 67,507.29 × 29,796.93
  4. Step 4: Simplify right side
    48,910.91x = 2,011,509,994.62
  5. Step 5: Solve for x
    x = 2,011,509,994.62/48,910.91
  6. Step 6: Final answer
    x = 41,126.00

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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.