Home / 33,483.92-46,214.18-22,153.64

Finding the Fourth Proportional to 33,483.92, 46,214.18 and 22,153.64

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Solution

The fourth proportional to 33,483.92, 46,214.18 and 22,153.64 is: 30,576.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,483.92 : 46,214.18 = 22,153.64 : x
  2. Step 2: Convert to fraction form
    33,483.92/46,214.18 = 22,153.64/x
  3. Step 3: Cross multiply
    33,483.92x = 46,214.18 × 22,153.64
  4. Step 4: Simplify right side
    33,483.92x = 1,023,812,306.62
  5. Step 5: Solve for x
    x = 1,023,812,306.62/33,483.92
  6. Step 6: Final answer
    x = 30,576.24

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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.