Home / 49,619.79-68,474.48-26,959.13

Finding the Fourth Proportional to 49,619.79, 68,474.48 and 26,959.13

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Solution

The fourth proportional to 49,619.79, 68,474.48 and 26,959.13 is: 37,203.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,619.79 : 68,474.48 = 26,959.13 : x
  2. Step 2: Convert to fraction form
    49,619.79/68,474.48 = 26,959.13/x
  3. Step 3: Cross multiply
    49,619.79x = 68,474.48 × 26,959.13
  4. Step 4: Simplify right side
    49,619.79x = 1,846,012,339.26
  5. Step 5: Solve for x
    x = 1,846,012,339.26/49,619.79
  6. Step 6: Final answer
    x = 37,203.15

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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.