Home / 45,446.97-62,716.67-25,303.33

Finding the Fourth Proportional to 45,446.97, 62,716.67 and 25,303.33

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Solution

The fourth proportional to 45,446.97, 62,716.67 and 25,303.33 is: 34,918.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,446.97 : 62,716.67 = 25,303.33 : x
  2. Step 2: Convert to fraction form
    45,446.97/62,716.67 = 25,303.33/x
  3. Step 3: Cross multiply
    45,446.97x = 62,716.67 × 25,303.33
  4. Step 4: Simplify right side
    45,446.97x = 1,586,940,503.98
  5. Step 5: Solve for x
    x = 1,586,940,503.98/45,446.97
  6. Step 6: Final answer
    x = 34,918.51

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1.5x scale

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.