Home / 60,163.11-83,024.10-33,305.04

Finding the Fourth Proportional to 60,163.11, 83,024.10 and 33,305.04

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Solution

The fourth proportional to 60,163.11, 83,024.10 and 33,305.04 is: 45,960.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,163.11 : 83,024.10 = 33,305.04 : x
  2. Step 2: Convert to fraction form
    60,163.11/83,024.10 = 33,305.04/x
  3. Step 3: Cross multiply
    60,163.11x = 83,024.10 × 33,305.04
  4. Step 4: Simplify right side
    60,163.11x = 2,765,120,971.46
  5. Step 5: Solve for x
    x = 2,765,120,971.46/60,163.11
  6. Step 6: Final answer
    x = 45,960.41

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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.