Home / 169,267.66-233,589.37-93,816.16

Finding the Fourth Proportional to 169,267.66, 233,589.37 and 93,816.16

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Solution

The fourth proportional to 169,267.66, 233,589.37 and 93,816.16 is: 129,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,267.66 : 233,589.37 = 93,816.16 : x
  2. Step 2: Convert to fraction form
    169,267.66/233,589.37 = 93,816.16/x
  3. Step 3: Cross multiply
    169,267.66x = 233,589.37 × 93,816.16
  4. Step 4: Simplify right side
    169,267.66x = 21,914,456,657.17
  5. Step 5: Solve for x
    x = 21,914,456,657.17/169,267.66
  6. Step 6: Final answer
    x = 129,466.30

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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.