Home / 34,169.40-47,152.26-25,213.64

Finding the Fourth Proportional to 34,169.40, 47,152.26 and 25,213.64

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Solution

The fourth proportional to 34,169.40, 47,152.26 and 25,213.64 is: 34,793.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,169.40 : 47,152.26 = 25,213.64 : x
  2. Step 2: Convert to fraction form
    34,169.40/47,152.26 = 25,213.64/x
  3. Step 3: Cross multiply
    34,169.40x = 47,152.26 × 25,213.64
  4. Step 4: Simplify right side
    34,169.40x = 1,188,880,108.83
  5. Step 5: Solve for x
    x = 1,188,880,108.83/34,169.40
  6. Step 6: Final answer
    x = 34,793.71

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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.