Home / 45,223.32-62,408.34-25,080.54

Finding the Fourth Proportional to 45,223.32, 62,408.34 and 25,080.54

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Solution

The fourth proportional to 45,223.32, 62,408.34 and 25,080.54 is: 34,611.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,223.32 : 62,408.34 = 25,080.54 : x
  2. Step 2: Convert to fraction form
    45,223.32/62,408.34 = 25,080.54/x
  3. Step 3: Cross multiply
    45,223.32x = 62,408.34 × 25,080.54
  4. Step 4: Simplify right side
    45,223.32x = 1,565,234,867.70
  5. Step 5: Solve for x
    x = 1,565,234,867.70/45,223.32
  6. Step 6: Final answer
    x = 34,611.23

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Double scale
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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.