Home / 93,682.10-140,521.85-22,604.15

Finding the Fourth Proportional to 93,682.10, 140,521.85 and 22,604.15

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Solution

The fourth proportional to 93,682.10, 140,521.85 and 22,604.15 is: 33,905.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,682.10 : 140,521.85 = 22,604.15 : x
  2. Step 2: Convert to fraction form
    93,682.10/140,521.85 = 22,604.15/x
  3. Step 3: Cross multiply
    93,682.10x = 140,521.85 × 22,604.15
  4. Step 4: Simplify right side
    93,682.10x = 3,176,376,160.05
  5. Step 5: Solve for x
    x = 3,176,376,160.05/93,682.10
  6. Step 6: Final answer
    x = 33,905.90

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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.