Home / 169,217.26-233,529.15-93,764.14

Finding the Fourth Proportional to 169,217.26, 233,529.15 and 93,764.14

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Solution

The fourth proportional to 169,217.26, 233,529.15 and 93,764.14 is: 129,399.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,217.26 : 233,529.15 = 93,764.14 : x
  2. Step 2: Convert to fraction form
    169,217.26/233,529.15 = 93,764.14/x
  3. Step 3: Cross multiply
    169,217.26x = 233,529.15 × 93,764.14
  4. Step 4: Simplify right side
    169,217.26x = 21,896,659,914.68
  5. Step 5: Solve for x
    x = 21,896,659,914.68/169,217.26
  6. Step 6: Final answer
    x = 129,399.68

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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.