Home / 33,663.84-46,540.08-25,265.76

Finding the Fourth Proportional to 33,663.84, 46,540.08 and 25,265.76

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Solution

The fourth proportional to 33,663.84, 46,540.08 and 25,265.76 is: 34,929.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,663.84 : 46,540.08 = 25,265.76 : x
  2. Step 2: Convert to fraction form
    33,663.84/46,540.08 = 25,265.76/x
  3. Step 3: Cross multiply
    33,663.84x = 46,540.08 × 25,265.76
  4. Step 4: Simplify right side
    33,663.84x = 1,175,870,491.66
  5. Step 5: Solve for x
    x = 1,175,870,491.66/33,663.84
  6. Step 6: Final answer
    x = 34,929.78

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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.