Home / 68,524.01-94,528.50-45,863.95

Finding the Fourth Proportional to 68,524.01, 94,528.50 and 45,863.95

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Solution

The fourth proportional to 68,524.01, 94,528.50 and 45,863.95 is: 63,269.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,524.01 : 94,528.50 = 45,863.95 : x
  2. Step 2: Convert to fraction form
    68,524.01/94,528.50 = 45,863.95/x
  3. Step 3: Cross multiply
    68,524.01x = 94,528.50 × 45,863.95
  4. Step 4: Simplify right side
    68,524.01x = 4,335,450,397.58
  5. Step 5: Solve for x
    x = 4,335,450,397.58/68,524.01
  6. Step 6: Final answer
    x = 63,269.07

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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.