Home / 33,543.27-46,290.26-19,203.05

Finding the Fourth Proportional to 33,543.27, 46,290.26 and 19,203.05

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Solution

The fourth proportional to 33,543.27, 46,290.26 and 19,203.05 is: 26,500.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,543.27 : 46,290.26 = 19,203.05 : x
  2. Step 2: Convert to fraction form
    33,543.27/46,290.26 = 19,203.05/x
  3. Step 3: Cross multiply
    33,543.27x = 46,290.26 × 19,203.05
  4. Step 4: Simplify right side
    33,543.27x = 888,913,849.83
  5. Step 5: Solve for x
    x = 888,913,849.83/33,543.27
  6. Step 6: Final answer
    x = 26,500.51

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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.