Home / 169,961.08-234,543.34-94,507.96

Finding the Fourth Proportional to 169,961.08, 234,543.34 and 94,507.96

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Solution

The fourth proportional to 169,961.08, 234,543.34 and 94,507.96 is: 130,419.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,961.08 : 234,543.34 = 94,507.96 : x
  2. Step 2: Convert to fraction form
    169,961.08/234,543.34 = 94,507.96/x
  3. Step 3: Cross multiply
    169,961.08x = 234,543.34 × 94,507.96
  4. Step 4: Simplify right side
    169,961.08x = 22,166,212,594.99
  5. Step 5: Solve for x
    x = 22,166,212,594.99/169,961.08
  6. Step 6: Final answer
    x = 130,419.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.