Home / 29,995.30-44,975.13-10,273.42

Finding the Fourth Proportional to 29,995.30, 44,975.13 and 10,273.42

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Solution

The fourth proportional to 29,995.30, 44,975.13 and 10,273.42 is: 15,404.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,995.30 : 44,975.13 = 10,273.42 : x
  2. Step 2: Convert to fraction form
    29,995.30/44,975.13 = 10,273.42/x
  3. Step 3: Cross multiply
    29,995.30x = 44,975.13 × 10,273.42
  4. Step 4: Simplify right side
    29,995.30x = 462,048,400.04
  5. Step 5: Solve for x
    x = 462,048,400.04/29,995.30
  6. Step 6: Final answer
    x = 15,404.03

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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.