Home / 165,148.74-227,897.62-93,529.27

Finding the Fourth Proportional to 165,148.74, 227,897.62 and 93,529.27

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Solution

The fourth proportional to 165,148.74, 227,897.62 and 93,529.27 is: 129,066.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,148.74 : 227,897.62 = 93,529.27 : x
  2. Step 2: Convert to fraction form
    165,148.74/227,897.62 = 93,529.27/x
  3. Step 3: Cross multiply
    165,148.74x = 227,897.62 × 93,529.27
  4. Step 4: Simplify right side
    165,148.74x = 21,315,098,033.34
  5. Step 5: Solve for x
    x = 21,315,098,033.34/165,148.74
  6. Step 6: Final answer
    x = 129,066.07

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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.