Home / 110,806.34-166,094.55-51,593.31

Finding the Fourth Proportional to 110,806.34, 166,094.55 and 51,593.31

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Solution

The fourth proportional to 110,806.34, 166,094.55 and 51,593.31 is: 77,336.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,806.34 : 166,094.55 = 51,593.31 : x
  2. Step 2: Convert to fraction form
    110,806.34/166,094.55 = 51,593.31/x
  3. Step 3: Cross multiply
    110,806.34x = 166,094.55 × 51,593.31
  4. Step 4: Simplify right side
    110,806.34x = 8,569,367,607.46
  5. Step 5: Solve for x
    x = 8,569,367,607.46/110,806.34
  6. Step 6: Final answer
    x = 77,336.44

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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.