Home / 37,963.28-52,407-22,044.66

Finding the Fourth Proportional to 37,963.28, 52,407 and 22,044.66

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Solution

The fourth proportional to 37,963.28, 52,407 and 22,044.66 is: 30,431.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,963.28 : 52,407 = 22,044.66 : x
  2. Step 2: Convert to fraction form
    37,963.28/52,407 = 22,044.66/x
  3. Step 3: Cross multiply
    37,963.28x = 52,407 × 22,044.66
  4. Step 4: Simplify right side
    37,963.28x = 1,155,294,300.09
  5. Step 5: Solve for x
    x = 1,155,294,300.09/37,963.28
  6. Step 6: Final answer
    x = 30,431.89

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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.