Home / 35,727.42-49,275.39-22,982.07

Finding the Fourth Proportional to 35,727.42, 49,275.39 and 22,982.07

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Solution

The fourth proportional to 35,727.42, 49,275.39 and 22,982.07 is: 31,696.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,727.42 : 49,275.39 = 22,982.07 : x
  2. Step 2: Convert to fraction form
    35,727.42/49,275.39 = 22,982.07/x
  3. Step 3: Cross multiply
    35,727.42x = 49,275.39 × 22,982.07
  4. Step 4: Simplify right side
    35,727.42x = 1,132,450,462.26
  5. Step 5: Solve for x
    x = 1,132,450,462.26/35,727.42
  6. Step 6: Final answer
    x = 31,696.96

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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.