Home / 169,146.33-233,418.83-97,529.37

Finding the Fourth Proportional to 169,146.33, 233,418.83 and 97,529.37

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Solution

The fourth proportional to 169,146.33, 233,418.83 and 97,529.37 is: 134,588.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,146.33 : 233,418.83 = 97,529.37 : x
  2. Step 2: Convert to fraction form
    169,146.33/233,418.83 = 97,529.37/x
  3. Step 3: Cross multiply
    169,146.33x = 233,418.83 × 97,529.37
  4. Step 4: Simplify right side
    169,146.33x = 22,765,190,948.39
  5. Step 5: Solve for x
    x = 22,765,190,948.39/169,146.33
  6. Step 6: Final answer
    x = 134,588.74

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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.