Home / 27,463.16-41,128.68-26,085.08

Finding the Fourth Proportional to 27,463.16, 41,128.68 and 26,085.08

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Solution

The fourth proportional to 27,463.16, 41,128.68 and 26,085.08 is: 39,064.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463.16 : 41,128.68 = 26,085.08 : x
  2. Step 2: Convert to fraction form
    27,463.16/41,128.68 = 26,085.08/x
  3. Step 3: Cross multiply
    27,463.16x = 41,128.68 × 26,085.08
  4. Step 4: Simplify right side
    27,463.16x = 1,072,844,908.09
  5. Step 5: Solve for x
    x = 1,072,844,908.09/27,463.16
  6. Step 6: Final answer
    x = 39,064.87

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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.