Home / 33,528.67-46,289.89-22,207.87

Finding the Fourth Proportional to 33,528.67, 46,289.89 and 22,207.87

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Solution

The fourth proportional to 33,528.67, 46,289.89 and 22,207.87 is: 30,660.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,528.67 : 46,289.89 = 22,207.87 : x
  2. Step 2: Convert to fraction form
    33,528.67/46,289.89 = 22,207.87/x
  3. Step 3: Cross multiply
    33,528.67x = 46,289.89 × 22,207.87
  4. Step 4: Simplify right side
    33,528.67x = 1,027,999,835.75
  5. Step 5: Solve for x
    x = 1,027,999,835.75/33,528.67
  6. Step 6: Final answer
    x = 30,660.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.