Home / 94,072.86-141,155.44-44,157.04

Finding the Fourth Proportional to 94,072.86, 141,155.44 and 44,157.04

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Solution

The fourth proportional to 94,072.86, 141,155.44 and 44,157.04 is: 66,257.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,072.86 : 141,155.44 = 44,157.04 : x
  2. Step 2: Convert to fraction form
    94,072.86/141,155.44 = 44,157.04/x
  3. Step 3: Cross multiply
    94,072.86x = 141,155.44 × 44,157.04
  4. Step 4: Simplify right side
    94,072.86x = 6,233,006,410.30
  5. Step 5: Solve for x
    x = 6,233,006,410.30/94,072.86
  6. Step 6: Final answer
    x = 66,257.22

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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.