Home / 169,995.07-234,583.96-93,501.82

Finding the Fourth Proportional to 169,995.07, 234,583.96 and 93,501.82

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Solution

The fourth proportional to 169,995.07, 234,583.96 and 93,501.82 is: 129,027.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,995.07 : 234,583.96 = 93,501.82 : x
  2. Step 2: Convert to fraction form
    169,995.07/234,583.96 = 93,501.82/x
  3. Step 3: Cross multiply
    169,995.07x = 234,583.96 × 93,501.82
  4. Step 4: Simplify right side
    169,995.07x = 21,934,027,202.81
  5. Step 5: Solve for x
    x = 21,934,027,202.81/169,995.07
  6. Step 6: Final answer
    x = 129,027.43

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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.