Home / 93,446.92-140,087.02-34,268.76

Finding the Fourth Proportional to 93,446.92, 140,087.02 and 34,268.76

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Solution

The fourth proportional to 93,446.92, 140,087.02 and 34,268.76 is: 51,372.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,446.92 : 140,087.02 = 34,268.76 : x
  2. Step 2: Convert to fraction form
    93,446.92/140,087.02 = 34,268.76/x
  3. Step 3: Cross multiply
    93,446.92x = 140,087.02 × 34,268.76
  4. Step 4: Simplify right side
    93,446.92x = 4,800,608,467.50
  5. Step 5: Solve for x
    x = 4,800,608,467.50/93,446.92
  6. Step 6: Final answer
    x = 51,372.57

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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.