Home / 164,052.16-226,391.99-88,600.66

Finding the Fourth Proportional to 164,052.16, 226,391.99 and 88,600.66

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Solution

The fourth proportional to 164,052.16, 226,391.99 and 88,600.66 is: 122,268.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,052.16 : 226,391.99 = 88,600.66 : x
  2. Step 2: Convert to fraction form
    164,052.16/226,391.99 = 88,600.66/x
  3. Step 3: Cross multiply
    164,052.16x = 226,391.99 × 88,600.66
  4. Step 4: Simplify right side
    164,052.16x = 20,058,479,732.71
  5. Step 5: Solve for x
    x = 20,058,479,732.71/164,052.16
  6. Step 6: Final answer
    x = 122,268.92

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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.