Home / 39,546.69-54,569.66-23,628.03

Finding the Fourth Proportional to 39,546.69, 54,569.66 and 23,628.03

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Solution

The fourth proportional to 39,546.69, 54,569.66 and 23,628.03 is: 32,603.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,546.69 : 54,569.66 = 23,628.03 : x
  2. Step 2: Convert to fraction form
    39,546.69/54,569.66 = 23,628.03/x
  3. Step 3: Cross multiply
    39,546.69x = 54,569.66 × 23,628.03
  4. Step 4: Simplify right side
    39,546.69x = 1,289,373,445.43
  5. Step 5: Solve for x
    x = 1,289,373,445.43/39,546.69
  6. Step 6: Final answer
    x = 32,603.83

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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.