Home / 95,777.66-143,682.28-29,202.23

Finding the Fourth Proportional to 95,777.66, 143,682.28 and 29,202.23

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Solution

The fourth proportional to 95,777.66, 143,682.28 and 29,202.23 is: 43,808.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,777.66 : 143,682.28 = 29,202.23 : x
  2. Step 2: Convert to fraction form
    95,777.66/143,682.28 = 29,202.23/x
  3. Step 3: Cross multiply
    95,777.66x = 143,682.28 × 29,202.23
  4. Step 4: Simplify right side
    95,777.66x = 4,195,843,273.68
  5. Step 5: Solve for x
    x = 4,195,843,273.68/95,777.66
  6. Step 6: Final answer
    x = 43,808.16

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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.