Home / 95,734.33-143,602.19-35,776.36

Finding the Fourth Proportional to 95,734.33, 143,602.19 and 35,776.36

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Solution

The fourth proportional to 95,734.33, 143,602.19 and 35,776.36 is: 53,664.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,734.33 : 143,602.19 = 35,776.36 : x
  2. Step 2: Convert to fraction form
    95,734.33/143,602.19 = 35,776.36/x
  3. Step 3: Cross multiply
    95,734.33x = 143,602.19 × 35,776.36
  4. Step 4: Simplify right side
    95,734.33x = 5,137,563,477.75
  5. Step 5: Solve for x
    x = 5,137,563,477.75/95,734.33
  6. Step 6: Final answer
    x = 53,664.80

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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.