Home / 163,267.70-244,855.16-63,406.58

Finding the Fourth Proportional to 163,267.70, 244,855.16 and 63,406.58

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Solution

The fourth proportional to 163,267.70, 244,855.16 and 63,406.58 is: 95,091.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,267.70 : 244,855.16 = 63,406.58 : x
  2. Step 2: Convert to fraction form
    163,267.70/244,855.16 = 63,406.58/x
  3. Step 3: Cross multiply
    163,267.70x = 244,855.16 × 63,406.58
  4. Step 4: Simplify right side
    163,267.70x = 15,525,428,290.95
  5. Step 5: Solve for x
    x = 15,525,428,290.95/163,267.70
  6. Step 6: Final answer
    x = 95,091.85

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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.