Home / 39,098.06-58,650.52-11,018.34

Finding the Fourth Proportional to 39,098.06, 58,650.52 and 11,018.34

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Solution

The fourth proportional to 39,098.06, 58,650.52 and 11,018.34 is: 16,528.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,098.06 : 58,650.52 = 11,018.34 : x
  2. Step 2: Convert to fraction form
    39,098.06/58,650.52 = 11,018.34/x
  3. Step 3: Cross multiply
    39,098.06x = 58,650.52 × 11,018.34
  4. Step 4: Simplify right side
    39,098.06x = 646,231,370.54
  5. Step 5: Solve for x
    x = 646,231,370.54/39,098.06
  6. Step 6: Final answer
    x = 16,528.48

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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.