Home / 34,930.04-52,383.72-15,202.76

Finding the Fourth Proportional to 34,930.04, 52,383.72 and 15,202.76

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Solution

The fourth proportional to 34,930.04, 52,383.72 and 15,202.76 is: 22,799.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,930.04 : 52,383.72 = 15,202.76 : x
  2. Step 2: Convert to fraction form
    34,930.04/52,383.72 = 15,202.76/x
  3. Step 3: Cross multiply
    34,930.04x = 52,383.72 × 15,202.76
  4. Step 4: Simplify right side
    34,930.04x = 796,377,123.07
  5. Step 5: Solve for x
    x = 796,377,123.07/34,930.04
  6. Step 6: Final answer
    x = 22,799.20

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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.