Home / 231,050.01-346,708.14-97,919.77

Finding the Fourth Proportional to 231,050.01, 346,708.14 and 97,919.77

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Solution

The fourth proportional to 231,050.01, 346,708.14 and 97,919.77 is: 146,936.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,050.01 : 346,708.14 = 97,919.77 : x
  2. Step 2: Convert to fraction form
    231,050.01/346,708.14 = 97,919.77/x
  3. Step 3: Cross multiply
    231,050.01x = 346,708.14 × 97,919.77
  4. Step 4: Simplify right side
    231,050.01x = 33,949,580,836.33
  5. Step 5: Solve for x
    x = 33,949,580,836.33/231,050.01
  6. Step 6: Final answer
    x = 146,936.07

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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.