Home / 164,924.24-227,595.48-93,302.78

Finding the Fourth Proportional to 164,924.24, 227,595.48 and 93,302.78

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Solution

The fourth proportional to 164,924.24, 227,595.48 and 93,302.78 is: 128,757.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,924.24 : 227,595.48 = 93,302.78 : x
  2. Step 2: Convert to fraction form
    164,924.24/227,595.48 = 93,302.78/x
  3. Step 3: Cross multiply
    164,924.24x = 227,595.48 × 93,302.78
  4. Step 4: Simplify right side
    164,924.24x = 21,235,290,999.43
  5. Step 5: Solve for x
    x = 21,235,290,999.43/164,924.24
  6. Step 6: Final answer
    x = 128,757.85

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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.