Home / 126,058.10-173,957.94-68,697.92

Finding the Fourth Proportional to 126,058.10, 173,957.94 and 68,697.92

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Solution

The fourth proportional to 126,058.10, 173,957.94 and 68,697.92 is: 94,801.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,058.10 : 173,957.94 = 68,697.92 : x
  2. Step 2: Convert to fraction form
    126,058.10/173,957.94 = 68,697.92/x
  3. Step 3: Cross multiply
    126,058.10x = 173,957.94 × 68,697.92
  4. Step 4: Simplify right side
    126,058.10x = 11,950,549,080.38
  5. Step 5: Solve for x
    x = 11,950,549,080.38/126,058.10
  6. Step 6: Final answer
    x = 94,801.92

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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.