Home / 35,767.23-49,357.77-19,634.52

Finding the Fourth Proportional to 35,767.23, 49,357.77 and 19,634.52

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Solution

The fourth proportional to 35,767.23, 49,357.77 and 19,634.52 is: 27,095.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,767.23 : 49,357.77 = 19,634.52 : x
  2. Step 2: Convert to fraction form
    35,767.23/49,357.77 = 19,634.52/x
  3. Step 3: Cross multiply
    35,767.23x = 49,357.77 × 19,634.52
  4. Step 4: Simplify right side
    35,767.23x = 969,116,122.22
  5. Step 5: Solve for x
    x = 969,116,122.22/35,767.23
  6. Step 6: Final answer
    x = 27,095.08

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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.