Home / 169,164.94-233,455.21-93,708.58

Finding the Fourth Proportional to 169,164.94, 233,455.21 and 93,708.58

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Solution

The fourth proportional to 169,164.94, 233,455.21 and 93,708.58 is: 129,322.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,164.94 : 233,455.21 = 93,708.58 : x
  2. Step 2: Convert to fraction form
    169,164.94/233,455.21 = 93,708.58/x
  3. Step 3: Cross multiply
    169,164.94x = 233,455.21 × 93,708.58
  4. Step 4: Simplify right side
    169,164.94x = 21,876,756,222.70
  5. Step 5: Solve for x
    x = 21,876,756,222.70/169,164.94
  6. Step 6: Final answer
    x = 129,322.05

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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.