Home / 165,826.94-248,740.40-41,167.94

Finding the Fourth Proportional to 165,826.94, 248,740.40 and 41,167.94

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Solution

The fourth proportional to 165,826.94, 248,740.40 and 41,167.94 is: 61,751.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,826.94 : 248,740.40 = 41,167.94 : x
  2. Step 2: Convert to fraction form
    165,826.94/248,740.40 = 41,167.94/x
  3. Step 3: Cross multiply
    165,826.94x = 248,740.40 × 41,167.94
  4. Step 4: Simplify right side
    165,826.94x = 10,240,129,862.78
  5. Step 5: Solve for x
    x = 10,240,129,862.78/165,826.94
  6. Step 6: Final answer
    x = 61,751.91

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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.