Home / 33,894.84-46,777.68-18,792.24

Finding the Fourth Proportional to 33,894.84, 46,777.68 and 18,792.24

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Solution

The fourth proportional to 33,894.84, 46,777.68 and 18,792.24 is: 25,934.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,894.84 : 46,777.68 = 18,792.24 : x
  2. Step 2: Convert to fraction form
    33,894.84/46,777.68 = 18,792.24/x
  3. Step 3: Cross multiply
    33,894.84x = 46,777.68 × 18,792.24
  4. Step 4: Simplify right side
    33,894.84x = 879,057,389.20
  5. Step 5: Solve for x
    x = 879,057,389.20/33,894.84
  6. Step 6: Final answer
    x = 25,934.84

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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.