Home / 151,886.91-227,829.54-61,929.27

Finding the Fourth Proportional to 151,886.91, 227,829.54 and 61,929.27

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Solution

The fourth proportional to 151,886.91, 227,829.54 and 61,929.27 is: 92,893.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,886.91 : 227,829.54 = 61,929.27 : x
  2. Step 2: Convert to fraction form
    151,886.91/227,829.54 = 61,929.27/x
  3. Step 3: Cross multiply
    151,886.91x = 227,829.54 × 61,929.27
  4. Step 4: Simplify right side
    151,886.91x = 14,109,317,666.21
  5. Step 5: Solve for x
    x = 14,109,317,666.21/151,886.91
  6. Step 6: Final answer
    x = 92,893.57

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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.