Home / 93,990.56-141,022.73-41,363.12

Finding the Fourth Proportional to 93,990.56, 141,022.73 and 41,363.12

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Solution

The fourth proportional to 93,990.56, 141,022.73 and 41,363.12 is: 62,060.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,990.56 : 141,022.73 = 41,363.12 : x
  2. Step 2: Convert to fraction form
    93,990.56/141,022.73 = 41,363.12/x
  3. Step 3: Cross multiply
    93,990.56x = 141,022.73 × 41,363.12
  4. Step 4: Simplify right side
    93,990.56x = 5,833,140,559.68
  5. Step 5: Solve for x
    x = 5,833,140,559.68/93,990.56
  6. Step 6: Final answer
    x = 62,060.92

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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.