Home / 39,114.26-58,667.22-11,033.56

Finding the Fourth Proportional to 39,114.26, 58,667.22 and 11,033.56

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Solution

The fourth proportional to 39,114.26, 58,667.22 and 11,033.56 is: 16,549.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,114.26 : 58,667.22 = 11,033.56 : x
  2. Step 2: Convert to fraction form
    39,114.26/58,667.22 = 11,033.56/x
  3. Step 3: Cross multiply
    39,114.26x = 58,667.22 × 11,033.56
  4. Step 4: Simplify right side
    39,114.26x = 647,308,291.90
  5. Step 5: Solve for x
    x = 647,308,291.90/39,114.26
  6. Step 6: Final answer
    x = 16,549.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.