Home / 33,675.90-46,473.05-18,569.11

Finding the Fourth Proportional to 33,675.90, 46,473.05 and 18,569.11

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Solution

The fourth proportional to 33,675.90, 46,473.05 and 18,569.11 is: 25,625.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,675.90 : 46,473.05 = 18,569.11 : x
  2. Step 2: Convert to fraction form
    33,675.90/46,473.05 = 18,569.11/x
  3. Step 3: Cross multiply
    33,675.90x = 46,473.05 × 18,569.11
  4. Step 4: Simplify right side
    33,675.90x = 862,963,286.33
  5. Step 5: Solve for x
    x = 862,963,286.33/33,675.90
  6. Step 6: Final answer
    x = 25,625.54

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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.