Home / 34,149.32-47,096.60-22,208.32

Finding the Fourth Proportional to 34,149.32, 47,096.60 and 22,208.32

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Solution

The fourth proportional to 34,149.32, 47,096.60 and 22,208.32 is: 30,628.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,149.32 : 47,096.60 = 22,208.32 : x
  2. Step 2: Convert to fraction form
    34,149.32/47,096.60 = 22,208.32/x
  3. Step 3: Cross multiply
    34,149.32x = 47,096.60 × 22,208.32
  4. Step 4: Simplify right side
    34,149.32x = 1,045,936,363.71
  5. Step 5: Solve for x
    x = 1,045,936,363.71/34,149.32
  6. Step 6: Final answer
    x = 30,628.32

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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.