Home / 68,304.83-94,261.07-38,092.06

Finding the Fourth Proportional to 68,304.83, 94,261.07 and 38,092.06

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Solution

The fourth proportional to 68,304.83, 94,261.07 and 38,092.06 is: 52,567.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,304.83 : 94,261.07 = 38,092.06 : x
  2. Step 2: Convert to fraction form
    68,304.83/94,261.07 = 38,092.06/x
  3. Step 3: Cross multiply
    68,304.83x = 94,261.07 × 38,092.06
  4. Step 4: Simplify right side
    68,304.83x = 3,590,598,334.10
  5. Step 5: Solve for x
    x = 3,590,598,334.10/68,304.83
  6. Step 6: Final answer
    x = 52,567.27

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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.