Home / 47,063.57-65,005.63-35,179.96

Finding the Fourth Proportional to 47,063.57, 65,005.63 and 35,179.96

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Solution

The fourth proportional to 47,063.57, 65,005.63 and 35,179.96 is: 48,591.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,063.57 : 65,005.63 = 35,179.96 : x
  2. Step 2: Convert to fraction form
    47,063.57/65,005.63 = 35,179.96/x
  3. Step 3: Cross multiply
    47,063.57x = 65,005.63 × 35,179.96
  4. Step 4: Simplify right side
    47,063.57x = 2,286,895,287.28
  5. Step 5: Solve for x
    x = 2,286,895,287.28/47,063.57
  6. Step 6: Final answer
    x = 48,591.62

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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.