Home / 47,074.35-70,611.57-33,096.90

Finding the Fourth Proportional to 47,074.35, 70,611.57 and 33,096.90

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Solution

The fourth proportional to 47,074.35, 70,611.57 and 33,096.90 is: 49,645.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,074.35 : 70,611.57 = 33,096.90 : x
  2. Step 2: Convert to fraction form
    47,074.35/70,611.57 = 33,096.90/x
  3. Step 3: Cross multiply
    47,074.35x = 70,611.57 × 33,096.90
  4. Step 4: Simplify right side
    47,074.35x = 2,337,024,071.13
  5. Step 5: Solve for x
    x = 2,337,024,071.13/47,074.35
  6. Step 6: Final answer
    x = 49,645.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.