Home / 169,733.56-234,232.44-93,257.58

Finding the Fourth Proportional to 169,733.56, 234,232.44 and 93,257.58

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Solution

The fourth proportional to 169,733.56, 234,232.44 and 93,257.58 is: 128,695.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,733.56 : 234,232.44 = 93,257.58 : x
  2. Step 2: Convert to fraction form
    169,733.56/234,232.44 = 93,257.58/x
  3. Step 3: Cross multiply
    169,733.56x = 234,232.44 × 93,257.58
  4. Step 4: Simplify right side
    169,733.56x = 21,843,950,511.90
  5. Step 5: Solve for x
    x = 21,843,950,511.90/169,733.56
  6. Step 6: Final answer
    x = 128,695.53

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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.