Home / 29,346.66-43,993.68-10,622.31

Finding the Fourth Proportional to 29,346.66, 43,993.68 and 10,622.31

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Solution

The fourth proportional to 29,346.66, 43,993.68 and 10,622.31 is: 15,923.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346.66 : 43,993.68 = 10,622.31 : x
  2. Step 2: Convert to fraction form
    29,346.66/43,993.68 = 10,622.31/x
  3. Step 3: Cross multiply
    29,346.66x = 43,993.68 × 10,622.31
  4. Step 4: Simplify right side
    29,346.66x = 467,314,507.00
  5. Step 5: Solve for x
    x = 467,314,507.00/29,346.66
  6. Step 6: Final answer
    x = 15,923.94

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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.