Home / 94,239.30-141,155.96-44,244.48

Finding the Fourth Proportional to 94,239.30, 141,155.96 and 44,244.48

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Solution

The fourth proportional to 94,239.30, 141,155.96 and 44,244.48 is: 66,271.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,239.30 : 141,155.96 = 44,244.48 : x
  2. Step 2: Convert to fraction form
    94,239.30/141,155.96 = 44,244.48/x
  3. Step 3: Cross multiply
    94,239.30x = 141,155.96 × 44,244.48
  4. Step 4: Simplify right side
    94,239.30x = 6,245,372,049.10
  5. Step 5: Solve for x
    x = 6,245,372,049.10/94,239.30
  6. Step 6: Final answer
    x = 66,271.42

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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.