Home / 94,325.82-141,444.98-54,894.22

Finding the Fourth Proportional to 94,325.82, 141,444.98 and 54,894.22

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Solution

The fourth proportional to 94,325.82, 141,444.98 and 54,894.22 is: 82,315.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,325.82 : 141,444.98 = 54,894.22 : x
  2. Step 2: Convert to fraction form
    94,325.82/141,444.98 = 54,894.22/x
  3. Step 3: Cross multiply
    94,325.82x = 141,444.98 × 54,894.22
  4. Step 4: Simplify right side
    94,325.82x = 7,764,511,850.02
  5. Step 5: Solve for x
    x = 7,764,511,850.02/94,325.82
  6. Step 6: Final answer
    x = 82,315.87

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1.5x scale

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.