Home / 34,911.06-47,863.14-34,279.26

Finding the Fourth Proportional to 34,911.06, 47,863.14 and 34,279.26

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Solution

The fourth proportional to 34,911.06, 47,863.14 and 34,279.26 is: 46,996.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,911.06 : 47,863.14 = 34,279.26 : x
  2. Step 2: Convert to fraction form
    34,911.06/47,863.14 = 34,279.26/x
  3. Step 3: Cross multiply
    34,911.06x = 47,863.14 × 34,279.26
  4. Step 4: Simplify right side
    34,911.06x = 1,640,713,020.48
  5. Step 5: Solve for x
    x = 1,640,713,020.48/34,911.06
  6. Step 6: Final answer
    x = 46,996.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.