Home / 45,404.44-68,120.58-23,233.58

Finding the Fourth Proportional to 45,404.44, 68,120.58 and 23,233.58

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Solution

The fourth proportional to 45,404.44, 68,120.58 and 23,233.58 is: 34,857.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,404.44 : 68,120.58 = 23,233.58 : x
  2. Step 2: Convert to fraction form
    45,404.44/68,120.58 = 23,233.58/x
  3. Step 3: Cross multiply
    45,404.44x = 68,120.58 × 23,233.58
  4. Step 4: Simplify right side
    45,404.44x = 1,582,684,945.08
  5. Step 5: Solve for x
    x = 1,582,684,945.08/45,404.44
  6. Step 6: Final answer
    x = 34,857.49

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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.