Home / 169,554.06-233,991.75-94,102.62

Finding the Fourth Proportional to 169,554.06, 233,991.75 and 94,102.62

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Solution

The fourth proportional to 169,554.06, 233,991.75 and 94,102.62 is: 129,865.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,554.06 : 233,991.75 = 94,102.62 : x
  2. Step 2: Convert to fraction form
    169,554.06/233,991.75 = 94,102.62/x
  3. Step 3: Cross multiply
    169,554.06x = 233,991.75 × 94,102.62
  4. Step 4: Simplify right side
    169,554.06x = 22,019,236,733.39
  5. Step 5: Solve for x
    x = 22,019,236,733.39/169,554.06
  6. Step 6: Final answer
    x = 129,865.58

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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.