Home / 124,053.03-186,057.24-32,869.05

Finding the Fourth Proportional to 124,053.03, 186,057.24 and 32,869.05

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Solution

The fourth proportional to 124,053.03, 186,057.24 and 32,869.05 is: 49,297.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,053.03 : 186,057.24 = 32,869.05 : x
  2. Step 2: Convert to fraction form
    124,053.03/186,057.24 = 32,869.05/x
  3. Step 3: Cross multiply
    124,053.03x = 186,057.24 × 32,869.05
  4. Step 4: Simplify right side
    124,053.03x = 6,115,524,560.08
  5. Step 5: Solve for x
    x = 6,115,524,560.08/124,053.03
  6. Step 6: Final answer
    x = 49,297.66

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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.