Home / 33,680.80-46,466.22-19,525.24

Finding the Fourth Proportional to 33,680.80, 46,466.22 and 19,525.24

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Solution

The fourth proportional to 33,680.80, 46,466.22 and 19,525.24 is: 26,937.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,680.80 : 46,466.22 = 19,525.24 : x
  2. Step 2: Convert to fraction form
    33,680.80/46,466.22 = 19,525.24/x
  3. Step 3: Cross multiply
    33,680.80x = 46,466.22 × 19,525.24
  4. Step 4: Simplify right side
    33,680.80x = 907,264,097.39
  5. Step 5: Solve for x
    x = 907,264,097.39/33,680.80
  6. Step 6: Final answer
    x = 26,937.13

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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.