Home / 44,795.64-67,188.30-15,213.66

Finding the Fourth Proportional to 44,795.64, 67,188.30 and 15,213.66

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Solution

The fourth proportional to 44,795.64, 67,188.30 and 15,213.66 is: 22,818.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,795.64 : 67,188.30 = 15,213.66 : x
  2. Step 2: Convert to fraction form
    44,795.64/67,188.30 = 15,213.66/x
  3. Step 3: Cross multiply
    44,795.64x = 67,188.30 × 15,213.66
  4. Step 4: Simplify right side
    44,795.64x = 1,022,179,952.18
  5. Step 5: Solve for x
    x = 1,022,179,952.18/44,795.64
  6. Step 6: Final answer
    x = 22,818.74

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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.