Home / 47,193.72-70,724.58-35,493.24

Finding the Fourth Proportional to 47,193.72, 70,724.58 and 35,493.24

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Solution

The fourth proportional to 47,193.72, 70,724.58 and 35,493.24 is: 53,190.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,193.72 : 70,724.58 = 35,493.24 : x
  2. Step 2: Convert to fraction form
    47,193.72/70,724.58 = 35,493.24/x
  3. Step 3: Cross multiply
    47,193.72x = 70,724.58 × 35,493.24
  4. Step 4: Simplify right side
    47,193.72x = 2,510,244,491.84
  5. Step 5: Solve for x
    x = 2,510,244,491.84/47,193.72
  6. Step 6: Final answer
    x = 53,190.22

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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.