Home / 94,154.96-141,241.74-30,949.44

Finding the Fourth Proportional to 94,154.96, 141,241.74 and 30,949.44

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Solution

The fourth proportional to 94,154.96, 141,241.74 and 30,949.44 is: 46,427.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,154.96 : 141,241.74 = 30,949.44 : x
  2. Step 2: Convert to fraction form
    94,154.96/141,241.74 = 30,949.44/x
  3. Step 3: Cross multiply
    94,154.96x = 141,241.74 × 30,949.44
  4. Step 4: Simplify right side
    94,154.96x = 4,371,353,080.48
  5. Step 5: Solve for x
    x = 4,371,353,080.48/94,154.96
  6. Step 6: Final answer
    x = 46,427.22

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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.