Home / 110,955.52-166,433.28-37,083.52

Finding the Fourth Proportional to 110,955.52, 166,433.28 and 37,083.52

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Solution

The fourth proportional to 110,955.52, 166,433.28 and 37,083.52 is: 55,625.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,955.52 : 166,433.28 = 37,083.52 : x
  2. Step 2: Convert to fraction form
    110,955.52/166,433.28 = 37,083.52/x
  3. Step 3: Cross multiply
    110,955.52x = 166,433.28 × 37,083.52
  4. Step 4: Simplify right side
    110,955.52x = 6,171,931,867.55
  5. Step 5: Solve for x
    x = 6,171,931,867.55/110,955.52
  6. Step 6: Final answer
    x = 55,625.28

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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.