Home / 94,058.76-129,796.82-51,616.44

Finding the Fourth Proportional to 94,058.76, 129,796.82 and 51,616.44

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Solution

The fourth proportional to 94,058.76, 129,796.82 and 51,616.44 is: 71,228.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,058.76 : 129,796.82 = 51,616.44 : x
  2. Step 2: Convert to fraction form
    94,058.76/129,796.82 = 51,616.44/x
  3. Step 3: Cross multiply
    94,058.76x = 129,796.82 × 51,616.44
  4. Step 4: Simplify right side
    94,058.76x = 6,699,649,771.72
  5. Step 5: Solve for x
    x = 6,699,649,771.72/94,058.76
  6. Step 6: Final answer
    x = 71,228.34

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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.