Home / 151,072.14-226,404.06-57,526.86

Finding the Fourth Proportional to 151,072.14, 226,404.06 and 57,526.86

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Solution

The fourth proportional to 151,072.14, 226,404.06 and 57,526.86 is: 86,212.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,072.14 : 226,404.06 = 57,526.86 : x
  2. Step 2: Convert to fraction form
    151,072.14/226,404.06 = 57,526.86/x
  3. Step 3: Cross multiply
    151,072.14x = 226,404.06 × 57,526.86
  4. Step 4: Simplify right side
    151,072.14x = 13,024,314,663.05
  5. Step 5: Solve for x
    x = 13,024,314,663.05/151,072.14
  6. Step 6: Final answer
    x = 86,212.55

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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.