Home / 29,133.41-43,606.12-15,074.07

Finding the Fourth Proportional to 29,133.41, 43,606.12 and 15,074.07

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Solution

The fourth proportional to 29,133.41, 43,606.12 and 15,074.07 is: 22,562.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,133.41 : 43,606.12 = 15,074.07 : x
  2. Step 2: Convert to fraction form
    29,133.41/43,606.12 = 15,074.07/x
  3. Step 3: Cross multiply
    29,133.41x = 43,606.12 × 15,074.07
  4. Step 4: Simplify right side
    29,133.41x = 657,321,705.31
  5. Step 5: Solve for x
    x = 657,321,705.31/29,133.41
  6. Step 6: Final answer
    x = 22,562.47

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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.