Home / 29,200.46-43,814.52-15,153.01

Finding the Fourth Proportional to 29,200.46, 43,814.52 and 15,153.01

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Solution

The fourth proportional to 29,200.46, 43,814.52 and 15,153.01 is: 22,736.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,200.46 : 43,814.52 = 15,153.01 : x
  2. Step 2: Convert to fraction form
    29,200.46/43,814.52 = 15,153.01/x
  3. Step 3: Cross multiply
    29,200.46x = 43,814.52 × 15,153.01
  4. Step 4: Simplify right side
    29,200.46x = 663,921,750.17
  5. Step 5: Solve for x
    x = 663,921,750.17/29,200.46
  6. Step 6: Final answer
    x = 22,736.69

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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.