Home / 169,311.33-233,652.26-92,837.41

Finding the Fourth Proportional to 169,311.33, 233,652.26 and 92,837.41

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Solution

The fourth proportional to 169,311.33, 233,652.26 and 92,837.41 is: 128,117.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,311.33 : 233,652.26 = 92,837.41 : x
  2. Step 2: Convert to fraction form
    169,311.33/233,652.26 = 92,837.41/x
  3. Step 3: Cross multiply
    169,311.33x = 233,652.26 × 92,837.41
  4. Step 4: Simplify right side
    169,311.33x = 21,691,670,307.01
  5. Step 5: Solve for x
    x = 21,691,670,307.01/169,311.33
  6. Step 6: Final answer
    x = 128,117.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.