Home / 43,293.70-64,883.14-22,232.89

Finding the Fourth Proportional to 43,293.70, 64,883.14 and 22,232.89

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Solution

The fourth proportional to 43,293.70, 64,883.14 and 22,232.89 is: 33,319.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,293.70 : 64,883.14 = 22,232.89 : x
  2. Step 2: Convert to fraction form
    43,293.70/64,883.14 = 22,232.89/x
  3. Step 3: Cross multiply
    43,293.70x = 64,883.14 × 22,232.89
  4. Step 4: Simplify right side
    43,293.70x = 1,442,539,496.68
  5. Step 5: Solve for x
    x = 1,442,539,496.68/43,293.70
  6. Step 6: Final answer
    x = 33,319.85

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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.