Home / 44,122.32-66,099.96-34,212.96

Finding the Fourth Proportional to 44,122.32, 66,099.96 and 34,212.96

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Solution

The fourth proportional to 44,122.32, 66,099.96 and 34,212.96 is: 51,254.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,122.32 : 66,099.96 = 34,212.96 : x
  2. Step 2: Convert to fraction form
    44,122.32/66,099.96 = 34,212.96/x
  3. Step 3: Cross multiply
    44,122.32x = 66,099.96 × 34,212.96
  4. Step 4: Simplify right side
    44,122.32x = 2,261,475,287.48
  5. Step 5: Solve for x
    x = 2,261,475,287.48/44,122.32
  6. Step 6: Final answer
    x = 51,254.68

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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.