Home / 35,973.97-49,644.29-20,059.43

Finding the Fourth Proportional to 35,973.97, 49,644.29 and 20,059.43

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Solution

The fourth proportional to 35,973.97, 49,644.29 and 20,059.43 is: 27,682.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,973.97 : 49,644.29 = 20,059.43 : x
  2. Step 2: Convert to fraction form
    35,973.97/49,644.29 = 20,059.43/x
  3. Step 3: Cross multiply
    35,973.97x = 49,644.29 × 20,059.43
  4. Step 4: Simplify right side
    35,973.97x = 995,835,962.08
  5. Step 5: Solve for x
    x = 995,835,962.08/35,973.97
  6. Step 6: Final answer
    x = 27,682.13

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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.