Home / 29,132.68-43,659.14-22,011.06

Finding the Fourth Proportional to 29,132.68, 43,659.14 and 22,011.06

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Solution

The fourth proportional to 29,132.68, 43,659.14 and 22,011.06 is: 32,986.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,132.68 : 43,659.14 = 22,011.06 : x
  2. Step 2: Convert to fraction form
    29,132.68/43,659.14 = 22,011.06/x
  3. Step 3: Cross multiply
    29,132.68x = 43,659.14 × 22,011.06
  4. Step 4: Simplify right side
    29,132.68x = 960,983,950.09
  5. Step 5: Solve for x
    x = 960,983,950.09/29,132.68
  6. Step 6: Final answer
    x = 32,986.46

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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.