Home / 93,989.29-141,020.86-41,361.87

Finding the Fourth Proportional to 93,989.29, 141,020.86 and 41,361.87

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Solution

The fourth proportional to 93,989.29, 141,020.86 and 41,361.87 is: 62,059.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,989.29 : 141,020.86 = 41,361.87 : x
  2. Step 2: Convert to fraction form
    93,989.29/141,020.86 = 41,361.87/x
  3. Step 3: Cross multiply
    93,989.29x = 141,020.86 × 41,361.87
  4. Step 4: Simplify right side
    93,989.29x = 5,832,886,478.61
  5. Step 5: Solve for x
    x = 5,832,886,478.61/93,989.29
  6. Step 6: Final answer
    x = 62,059.05

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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.