Home / 33,625.80-46,393.38-19,475.91

Finding the Fourth Proportional to 33,625.80, 46,393.38 and 19,475.91

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Solution

The fourth proportional to 33,625.80, 46,393.38 and 19,475.91 is: 26,870.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,625.80 : 46,393.38 = 19,475.91 : x
  2. Step 2: Convert to fraction form
    33,625.80/46,393.38 = 19,475.91/x
  3. Step 3: Cross multiply
    33,625.80x = 46,393.38 × 19,475.91
  4. Step 4: Simplify right side
    33,625.80x = 903,553,293.48
  5. Step 5: Solve for x
    x = 903,553,293.48/33,625.80
  6. Step 6: Final answer
    x = 26,870.83

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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.