Home / 45,313.92-62,532.90-25,170.12

Finding the Fourth Proportional to 45,313.92, 62,532.90 and 25,170.12

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Solution

The fourth proportional to 45,313.92, 62,532.90 and 25,170.12 is: 34,734.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,313.92 : 62,532.90 = 25,170.12 : x
  2. Step 2: Convert to fraction form
    45,313.92/62,532.90 = 25,170.12/x
  3. Step 3: Cross multiply
    45,313.92x = 62,532.90 × 25,170.12
  4. Step 4: Simplify right side
    45,313.92x = 1,573,960,596.95
  5. Step 5: Solve for x
    x = 1,573,960,596.95/45,313.92
  6. Step 6: Final answer
    x = 34,734.59

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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.