Home / 54,822.77-75,656.03-32,162.15

Finding the Fourth Proportional to 54,822.77, 75,656.03 and 32,162.15

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Solution

The fourth proportional to 54,822.77, 75,656.03 and 32,162.15 is: 44,384.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,822.77 : 75,656.03 = 32,162.15 : x
  2. Step 2: Convert to fraction form
    54,822.77/75,656.03 = 32,162.15/x
  3. Step 3: Cross multiply
    54,822.77x = 75,656.03 × 32,162.15
  4. Step 4: Simplify right side
    54,822.77x = 2,433,260,287.39
  5. Step 5: Solve for x
    x = 2,433,260,287.39/54,822.77
  6. Step 6: Final answer
    x = 44,384.12

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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.