Home / 94,829.44-142,333.44-48,115.84

Finding the Fourth Proportional to 94,829.44, 142,333.44 and 48,115.84

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Solution

The fourth proportional to 94,829.44, 142,333.44 and 48,115.84 is: 72,219.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,829.44 : 142,333.44 = 48,115.84 : x
  2. Step 2: Convert to fraction form
    94,829.44/142,333.44 = 48,115.84/x
  3. Step 3: Cross multiply
    94,829.44x = 142,333.44 × 48,115.84
  4. Step 4: Simplify right side
    94,829.44x = 6,848,493,025.69
  5. Step 5: Solve for x
    x = 6,848,493,025.69/94,829.44
  6. Step 6: Final answer
    x = 72,219.06

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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.