Home / 29,216.34-43,863.39-15,375.06

Finding the Fourth Proportional to 29,216.34, 43,863.39 and 15,375.06

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Solution

The fourth proportional to 29,216.34, 43,863.39 and 15,375.06 is: 23,083.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,216.34 : 43,863.39 = 15,375.06 : x
  2. Step 2: Convert to fraction form
    29,216.34/43,863.39 = 15,375.06/x
  3. Step 3: Cross multiply
    29,216.34x = 43,863.39 × 15,375.06
  4. Step 4: Simplify right side
    29,216.34x = 674,402,253.05
  5. Step 5: Solve for x
    x = 674,402,253.05/29,216.34
  6. Step 6: Final answer
    x = 23,083.05

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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.