Home / 151,071.82-226,575.33-62,302.30

Finding the Fourth Proportional to 151,071.82, 226,575.33 and 62,302.30

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Solution

The fourth proportional to 151,071.82, 226,575.33 and 62,302.30 is: 93,440.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,071.82 : 226,575.33 = 62,302.30 : x
  2. Step 2: Convert to fraction form
    151,071.82/226,575.33 = 62,302.30/x
  3. Step 3: Cross multiply
    151,071.82x = 226,575.33 × 62,302.30
  4. Step 4: Simplify right side
    151,071.82x = 14,116,164,182.26
  5. Step 5: Solve for x
    x = 14,116,164,182.26/151,071.82
  6. Step 6: Final answer
    x = 93,440.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.