Home / 93,677.46-140,450.49-34,505.55

Finding the Fourth Proportional to 93,677.46, 140,450.49 and 34,505.55

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Solution

The fourth proportional to 93,677.46, 140,450.49 and 34,505.55 is: 51,734.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,677.46 : 140,450.49 = 34,505.55 : x
  2. Step 2: Convert to fraction form
    93,677.46/140,450.49 = 34,505.55/x
  3. Step 3: Cross multiply
    93,677.46x = 140,450.49 × 34,505.55
  4. Step 4: Simplify right side
    93,677.46x = 4,846,321,405.22
  5. Step 5: Solve for x
    x = 4,846,321,405.22/93,677.46
  6. Step 6: Final answer
    x = 51,734.12

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1.5x scale

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.