Home / 73,650.12-110,502.48-44,088.66

Finding the Fourth Proportional to 73,650.12, 110,502.48 and 44,088.66

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Solution

The fourth proportional to 73,650.12, 110,502.48 and 44,088.66 is: 66,149.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,650.12 : 110,502.48 = 44,088.66 : x
  2. Step 2: Convert to fraction form
    73,650.12/110,502.48 = 44,088.66/x
  3. Step 3: Cross multiply
    73,650.12x = 110,502.48 × 44,088.66
  4. Step 4: Simplify right side
    73,650.12x = 4,871,906,269.88
  5. Step 5: Solve for x
    x = 4,871,906,269.88/73,650.12
  6. Step 6: Final answer
    x = 66,149.33

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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.