Home / 169,079.37-233,326.67-93,626.25

Finding the Fourth Proportional to 169,079.37, 233,326.67 and 93,626.25

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Solution

The fourth proportional to 169,079.37, 233,326.67 and 93,626.25 is: 129,202.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,079.37 : 233,326.67 = 93,626.25 : x
  2. Step 2: Convert to fraction form
    169,079.37/233,326.67 = 93,626.25/x
  3. Step 3: Cross multiply
    169,079.37x = 233,326.67 × 93,626.25
  4. Step 4: Simplify right side
    169,079.37x = 21,845,501,137.09
  5. Step 5: Solve for x
    x = 21,845,501,137.09/169,079.37
  6. Step 6: Final answer
    x = 129,202.64

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1.5x scale

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.