Home / 39,256.01-54,177.84-22,033.11

Finding the Fourth Proportional to 39,256.01, 54,177.84 and 22,033.11

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Solution

The fourth proportional to 39,256.01, 54,177.84 and 22,033.11 is: 30,408.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,256.01 : 54,177.84 = 22,033.11 : x
  2. Step 2: Convert to fraction form
    39,256.01/54,177.84 = 22,033.11/x
  3. Step 3: Cross multiply
    39,256.01x = 54,177.84 × 22,033.11
  4. Step 4: Simplify right side
    39,256.01x = 1,193,706,308.28
  5. Step 5: Solve for x
    x = 1,193,706,308.28/39,256.01
  6. Step 6: Final answer
    x = 30,408.25

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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.