Home / 95,746.68-143,626.50-25,633.08

Finding the Fourth Proportional to 95,746.68, 143,626.50 and 25,633.08

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Solution

The fourth proportional to 95,746.68, 143,626.50 and 25,633.08 is: 38,451.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746.68 : 143,626.50 = 25,633.08 : x
  2. Step 2: Convert to fraction form
    95,746.68/143,626.50 = 25,633.08/x
  3. Step 3: Cross multiply
    95,746.68x = 143,626.50 × 25,633.08
  4. Step 4: Simplify right side
    95,746.68x = 3,681,589,564.62
  5. Step 5: Solve for x
    x = 3,681,589,564.62/95,746.68
  6. Step 6: Final answer
    x = 38,451.35

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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.