Home / 47,467.14-65,512.58-32,146.80

Finding the Fourth Proportional to 47,467.14, 65,512.58 and 32,146.80

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Solution

The fourth proportional to 47,467.14, 65,512.58 and 32,146.80 is: 44,367.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,467.14 : 65,512.58 = 32,146.80 : x
  2. Step 2: Convert to fraction form
    47,467.14/65,512.58 = 32,146.80/x
  3. Step 3: Cross multiply
    47,467.14x = 65,512.58 × 32,146.80
  4. Step 4: Simplify right side
    47,467.14x = 2,106,019,806.74
  5. Step 5: Solve for x
    x = 2,106,019,806.74/47,467.14
  6. Step 6: Final answer
    x = 44,367.95

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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.