Home / 33,057.93-49,577.48-9,363.91

Finding the Fourth Proportional to 33,057.93, 49,577.48 and 9,363.91

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Solution

The fourth proportional to 33,057.93, 49,577.48 and 9,363.91 is: 14,043.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,057.93 : 49,577.48 = 9,363.91 : x
  2. Step 2: Convert to fraction form
    33,057.93/49,577.48 = 9,363.91/x
  3. Step 3: Cross multiply
    33,057.93x = 49,577.48 × 9,363.91
  4. Step 4: Simplify right side
    33,057.93x = 464,239,013.93
  5. Step 5: Solve for x
    x = 464,239,013.93/33,057.93
  6. Step 6: Final answer
    x = 14,043.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.