Home / 48,635.72-72,953.66-27,844.84

Finding the Fourth Proportional to 48,635.72, 72,953.66 and 27,844.84

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Solution

The fourth proportional to 48,635.72, 72,953.66 and 27,844.84 is: 41,767.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,635.72 : 72,953.66 = 27,844.84 : x
  2. Step 2: Convert to fraction form
    48,635.72/72,953.66 = 27,844.84/x
  3. Step 3: Cross multiply
    48,635.72x = 72,953.66 × 27,844.84
  4. Step 4: Simplify right side
    48,635.72x = 2,031,382,990.11
  5. Step 5: Solve for x
    x = 2,031,382,990.11/48,635.72
  6. Step 6: Final answer
    x = 41,767.31

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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.