Home / 93,241.02-139,736.97-34,021.02

Finding the Fourth Proportional to 93,241.02, 139,736.97 and 34,021.02

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Solution

The fourth proportional to 93,241.02, 139,736.97 and 34,021.02 is: 50,986.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,241.02 : 139,736.97 = 34,021.02 : x
  2. Step 2: Convert to fraction form
    93,241.02/139,736.97 = 34,021.02/x
  3. Step 3: Cross multiply
    93,241.02x = 139,736.97 × 34,021.02
  4. Step 4: Simplify right side
    93,241.02x = 4,753,994,251.11
  5. Step 5: Solve for x
    x = 4,753,994,251.11/93,241.02
  6. Step 6: Final answer
    x = 50,986.08

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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.