Home / 116,249.47-174,211.80-62,826.28

Finding the Fourth Proportional to 116,249.47, 174,211.80 and 62,826.28

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Solution

The fourth proportional to 116,249.47, 174,211.80 and 62,826.28 is: 94,151.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,249.47 : 174,211.80 = 62,826.28 : x
  2. Step 2: Convert to fraction form
    116,249.47/174,211.80 = 62,826.28/x
  3. Step 3: Cross multiply
    116,249.47x = 174,211.80 × 62,826.28
  4. Step 4: Simplify right side
    116,249.47x = 10,945,079,326.10
  5. Step 5: Solve for x
    x = 10,945,079,326.10/116,249.47
  6. Step 6: Final answer
    x = 94,151.65

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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.