Home / 95,726.13-143,654.80-33,396.63

Finding the Fourth Proportional to 95,726.13, 143,654.80 and 33,396.63

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Solution

The fourth proportional to 95,726.13, 143,654.80 and 33,396.63 is: 50,117.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,726.13 : 143,654.80 = 33,396.63 : x
  2. Step 2: Convert to fraction form
    95,726.13/143,654.80 = 33,396.63/x
  3. Step 3: Cross multiply
    95,726.13x = 143,654.80 × 33,396.63
  4. Step 4: Simplify right side
    95,726.13x = 4,797,586,203.32
  5. Step 5: Solve for x
    x = 4,797,586,203.32/95,726.13
  6. Step 6: Final answer
    x = 50,117.83

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1.5x scale

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.