Home / 231,092.04-346,689.90-73,325.64

Finding the Fourth Proportional to 231,092.04, 346,689.90 and 73,325.64

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Solution

The fourth proportional to 231,092.04, 346,689.90 and 73,325.64 is: 110,004.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,092.04 : 346,689.90 = 73,325.64 : x
  2. Step 2: Convert to fraction form
    231,092.04/346,689.90 = 73,325.64/x
  3. Step 3: Cross multiply
    231,092.04x = 346,689.90 × 73,325.64
  4. Step 4: Simplify right side
    231,092.04x = 25,421,258,799.04
  5. Step 5: Solve for x
    x = 25,421,258,799.04/231,092.04
  6. Step 6: Final answer
    x = 110,004.91

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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.