Home / 94,394.44-141,591.48-64,722.28

Finding the Fourth Proportional to 94,394.44, 141,591.48 and 64,722.28

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Solution

The fourth proportional to 94,394.44, 141,591.48 and 64,722.28 is: 97,083.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,394.44 : 141,591.48 = 64,722.28 : x
  2. Step 2: Convert to fraction form
    94,394.44/141,591.48 = 64,722.28/x
  3. Step 3: Cross multiply
    94,394.44x = 141,591.48 × 64,722.28
  4. Step 4: Simplify right side
    94,394.44x = 9,164,123,414.17
  5. Step 5: Solve for x
    x = 9,164,123,414.17/94,394.44
  6. Step 6: Final answer
    x = 97,083.30

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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.