Home / 62,749.92-94,149.36-27,664.92

Finding the Fourth Proportional to 62,749.92, 94,149.36 and 27,664.92

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Solution

The fourth proportional to 62,749.92, 94,149.36 and 27,664.92 is: 41,508.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,749.92 : 94,149.36 = 27,664.92 : x
  2. Step 2: Convert to fraction form
    62,749.92/94,149.36 = 27,664.92/x
  3. Step 3: Cross multiply
    62,749.92x = 94,149.36 × 27,664.92
  4. Step 4: Simplify right side
    62,749.92x = 2,604,634,512.45
  5. Step 5: Solve for x
    x = 2,604,634,512.45/62,749.92
  6. Step 6: Final answer
    x = 41,508.17

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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.