Home / 95,802.39-143,692.65-25,676.24

Finding the Fourth Proportional to 95,802.39, 143,692.65 and 25,676.24

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Solution

The fourth proportional to 95,802.39, 143,692.65 and 25,676.24 is: 38,511.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,802.39 : 143,692.65 = 25,676.24 : x
  2. Step 2: Convert to fraction form
    95,802.39/143,692.65 = 25,676.24/x
  3. Step 3: Cross multiply
    95,802.39x = 143,692.65 × 25,676.24
  4. Step 4: Simplify right side
    95,802.39x = 3,689,486,249.17
  5. Step 5: Solve for x
    x = 3,689,486,249.17/95,802.39
  6. Step 6: Final answer
    x = 38,511.42

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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.