Home / 34,998.20-48,297.54-19,082.68

Finding the Fourth Proportional to 34,998.20, 48,297.54 and 19,082.68

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Solution

The fourth proportional to 34,998.20, 48,297.54 and 19,082.68 is: 26,334.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,998.20 : 48,297.54 = 19,082.68 : x
  2. Step 2: Convert to fraction form
    34,998.20/48,297.54 = 19,082.68/x
  3. Step 3: Cross multiply
    34,998.20x = 48,297.54 × 19,082.68
  4. Step 4: Simplify right side
    34,998.20x = 921,646,500.61
  5. Step 5: Solve for x
    x = 921,646,500.61/34,998.20
  6. Step 6: Final answer
    x = 26,334.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.