Home / 73,266.68-109,898.82-23,346.10

Finding the Fourth Proportional to 73,266.68, 109,898.82 and 23,346.10

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Solution

The fourth proportional to 73,266.68, 109,898.82 and 23,346.10 is: 35,018.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,266.68 : 109,898.82 = 23,346.10 : x
  2. Step 2: Convert to fraction form
    73,266.68/109,898.82 = 23,346.10/x
  3. Step 3: Cross multiply
    73,266.68x = 109,898.82 × 23,346.10
  4. Step 4: Simplify right side
    73,266.68x = 2,565,708,566.85
  5. Step 5: Solve for x
    x = 2,565,708,566.85/73,266.68
  6. Step 6: Final answer
    x = 35,018.77

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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.