Home / 164,148.48-226,525.68-92,531.52

Finding the Fourth Proportional to 164,148.48, 226,525.68 and 92,531.52

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Solution

The fourth proportional to 164,148.48, 226,525.68 and 92,531.52 is: 127,693.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,148.48 : 226,525.68 = 92,531.52 : x
  2. Step 2: Convert to fraction form
    164,148.48/226,525.68 = 92,531.52/x
  3. Step 3: Cross multiply
    164,148.48x = 226,525.68 × 92,531.52
  4. Step 4: Simplify right side
    164,148.48x = 20,960,765,489.43
  5. Step 5: Solve for x
    x = 20,960,765,489.43/164,148.48
  6. Step 6: Final answer
    x = 127,693.94

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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.