Home / 230,867.24-346,354.20-73,095.69

Finding the Fourth Proportional to 230,867.24, 346,354.20 and 73,095.69

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Solution

The fourth proportional to 230,867.24, 346,354.20 and 73,095.69 is: 109,660.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,867.24 : 346,354.20 = 73,095.69 : x
  2. Step 2: Convert to fraction form
    230,867.24/346,354.20 = 73,095.69/x
  3. Step 3: Cross multiply
    230,867.24x = 346,354.20 × 73,095.69
  4. Step 4: Simplify right side
    230,867.24x = 25,316,999,763.69
  5. Step 5: Solve for x
    x = 25,316,999,763.69/230,867.24
  6. Step 6: Final answer
    x = 109,660.43

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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.