Home / 224,083.20-336,187.26-97,734.72

Finding the Fourth Proportional to 224,083.20, 336,187.26 and 97,734.72

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Solution

The fourth proportional to 224,083.20, 336,187.26 and 97,734.72 is: 146,629.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,083.20 : 336,187.26 = 97,734.72 : x
  2. Step 2: Convert to fraction form
    224,083.20/336,187.26 = 97,734.72/x
  3. Step 3: Cross multiply
    224,083.20x = 336,187.26 × 97,734.72
  4. Step 4: Simplify right side
    224,083.20x = 32,857,167,723.67
  5. Step 5: Solve for x
    x = 32,857,167,723.67/224,083.20
  6. Step 6: Final answer
    x = 146,629.32

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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.