Home / 169,072.02-233,326.42-93,620.52

Finding the Fourth Proportional to 169,072.02, 233,326.42 and 93,620.52

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Solution

The fourth proportional to 169,072.02, 233,326.42 and 93,620.52 is: 129,200.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,072.02 : 233,326.42 = 93,620.52 : x
  2. Step 2: Convert to fraction form
    169,072.02/233,326.42 = 93,620.52/x
  3. Step 3: Cross multiply
    169,072.02x = 233,326.42 × 93,620.52
  4. Step 4: Simplify right side
    169,072.02x = 21,844,140,770.14
  5. Step 5: Solve for x
    x = 21,844,140,770.14/169,072.02
  6. Step 6: Final answer
    x = 129,200.21

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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.