Home / 33,416.43-46,103.31-19,065.95

Finding the Fourth Proportional to 33,416.43, 46,103.31 and 19,065.95

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Solution

The fourth proportional to 33,416.43, 46,103.31 and 19,065.95 is: 26,304.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,416.43 : 46,103.31 = 19,065.95 : x
  2. Step 2: Convert to fraction form
    33,416.43/46,103.31 = 19,065.95/x
  3. Step 3: Cross multiply
    33,416.43x = 46,103.31 × 19,065.95
  4. Step 4: Simplify right side
    33,416.43x = 879,003,403.29
  5. Step 5: Solve for x
    x = 879,003,403.29/33,416.43
  6. Step 6: Final answer
    x = 26,304.53

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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.