Home / 33,725.91-46,545.07-19,577.91

Finding the Fourth Proportional to 33,725.91, 46,545.07 and 19,577.91

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Solution

The fourth proportional to 33,725.91, 46,545.07 and 19,577.91 is: 27,019.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,725.91 : 46,545.07 = 19,577.91 : x
  2. Step 2: Convert to fraction form
    33,725.91/46,545.07 = 19,577.91/x
  3. Step 3: Cross multiply
    33,725.91x = 46,545.07 × 19,577.91
  4. Step 4: Simplify right side
    33,725.91x = 911,255,191.40
  5. Step 5: Solve for x
    x = 911,255,191.40/33,725.91
  6. Step 6: Final answer
    x = 27,019.44

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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.