Home / 33,410.24-46,001.22-28,364

Finding the Fourth Proportional to 33,410.24, 46,001.22 and 28,364

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Solution

The fourth proportional to 33,410.24, 46,001.22 and 28,364 is: 39,053.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,410.24 : 46,001.22 = 28,364 : x
  2. Step 2: Convert to fraction form
    33,410.24/46,001.22 = 28,364/x
  3. Step 3: Cross multiply
    33,410.24x = 46,001.22 × 28,364
  4. Step 4: Simplify right side
    33,410.24x = 1,304,778,604.08
  5. Step 5: Solve for x
    x = 1,304,778,604.08/33,410.24
  6. Step 6: Final answer
    x = 39,053.25

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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.