Home / 15,345.44-22,974.42-10,404.44

Finding the Fourth Proportional to 15,345.44, 22,974.42 and 10,404.44

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Solution

The fourth proportional to 15,345.44, 22,974.42 and 10,404.44 is: 15,577.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,345.44 : 22,974.42 = 10,404.44 : x
  2. Step 2: Convert to fraction form
    15,345.44/22,974.42 = 10,404.44/x
  3. Step 3: Cross multiply
    15,345.44x = 22,974.42 × 10,404.44
  4. Step 4: Simplify right side
    15,345.44x = 239,035,974.42
  5. Step 5: Solve for x
    x = 239,035,974.42/15,345.44
  6. Step 6: Final answer
    x = 15,577.00

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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.