Home / 34,612.68-51,753.78-26,707.08

Finding the Fourth Proportional to 34,612.68, 51,753.78 and 26,707.08

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Solution

The fourth proportional to 34,612.68, 51,753.78 and 26,707.08 is: 39,933.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,612.68 : 51,753.78 = 26,707.08 : x
  2. Step 2: Convert to fraction form
    34,612.68/51,753.78 = 26,707.08/x
  3. Step 3: Cross multiply
    34,612.68x = 51,753.78 × 26,707.08
  4. Step 4: Simplify right side
    34,612.68x = 1,382,192,342.76
  5. Step 5: Solve for x
    x = 1,382,192,342.76/34,612.68
  6. Step 6: Final answer
    x = 39,933.12

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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.