Home / 63,073.49-94,546.44-40,900.95

Finding the Fourth Proportional to 63,073.49, 94,546.44 and 40,900.95

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Solution

The fourth proportional to 63,073.49, 94,546.44 and 40,900.95 is: 61,310.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,073.49 : 94,546.44 = 40,900.95 : x
  2. Step 2: Convert to fraction form
    63,073.49/94,546.44 = 40,900.95/x
  3. Step 3: Cross multiply
    63,073.49x = 94,546.44 × 40,900.95
  4. Step 4: Simplify right side
    63,073.49x = 3,867,039,215.12
  5. Step 5: Solve for x
    x = 3,867,039,215.12/63,073.49
  6. Step 6: Final answer
    x = 61,310.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.