Home / 29,163.72-43,518.06-26,022.12

Finding the Fourth Proportional to 29,163.72, 43,518.06 and 26,022.12

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Solution

The fourth proportional to 29,163.72, 43,518.06 and 26,022.12 is: 38,830.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,163.72 : 43,518.06 = 26,022.12 : x
  2. Step 2: Convert to fraction form
    29,163.72/43,518.06 = 26,022.12/x
  3. Step 3: Cross multiply
    29,163.72x = 43,518.06 × 26,022.12
  4. Step 4: Simplify right side
    29,163.72x = 1,132,432,179.49
  5. Step 5: Solve for x
    x = 1,132,432,179.49/29,163.72
  6. Step 6: Final answer
    x = 38,830.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.