Home / 169,273.56-233,596.80-93,822.06

Finding the Fourth Proportional to 169,273.56, 233,596.80 and 93,822.06

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Solution

The fourth proportional to 169,273.56, 233,596.80 and 93,822.06 is: 129,474.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,273.56 : 233,596.80 = 93,822.06 : x
  2. Step 2: Convert to fraction form
    169,273.56/233,596.80 = 93,822.06/x
  3. Step 3: Cross multiply
    169,273.56x = 233,596.80 × 93,822.06
  4. Step 4: Simplify right side
    169,273.56x = 21,916,532,985.41
  5. Step 5: Solve for x
    x = 21,916,532,985.41/169,273.56
  6. Step 6: Final answer
    x = 129,474.05

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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.