Home / 49,589.70-68,433.93-26,929.07

Finding the Fourth Proportional to 49,589.70, 68,433.93 and 26,929.07

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Solution

The fourth proportional to 49,589.70, 68,433.93 and 26,929.07 is: 37,162.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,589.70 : 68,433.93 = 26,929.07 : x
  2. Step 2: Convert to fraction form
    49,589.70/68,433.93 = 26,929.07/x
  3. Step 3: Cross multiply
    49,589.70x = 68,433.93 × 26,929.07
  4. Step 4: Simplify right side
    49,589.70x = 1,842,862,091.35
  5. Step 5: Solve for x
    x = 1,842,862,091.35/49,589.70
  6. Step 6: Final answer
    x = 37,162.19

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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.