Home / 94,058.82-129,796.02-51,614.01

Finding the Fourth Proportional to 94,058.82, 129,796.02 and 51,614.01

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Solution

The fourth proportional to 94,058.82, 129,796.02 and 51,614.01 is: 71,224.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,058.82 : 129,796.02 = 51,614.01 : x
  2. Step 2: Convert to fraction form
    94,058.82/129,796.02 = 51,614.01/x
  3. Step 3: Cross multiply
    94,058.82x = 129,796.02 × 51,614.01
  4. Step 4: Simplify right side
    94,058.82x = 6,699,293,074.24
  5. Step 5: Solve for x
    x = 6,699,293,074.24/94,058.82
  6. Step 6: Final answer
    x = 71,224.51

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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.