Home / 151,772.60-227,683.53-57,010.16

Finding the Fourth Proportional to 151,772.60, 227,683.53 and 57,010.16

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Solution

The fourth proportional to 151,772.60, 227,683.53 and 57,010.16 is: 85,524.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,772.60 : 227,683.53 = 57,010.16 : x
  2. Step 2: Convert to fraction form
    151,772.60/227,683.53 = 57,010.16/x
  3. Step 3: Cross multiply
    151,772.60x = 227,683.53 × 57,010.16
  4. Step 4: Simplify right side
    151,772.60x = 12,980,273,336.25
  5. Step 5: Solve for x
    x = 12,980,273,336.25/151,772.60
  6. Step 6: Final answer
    x = 85,524.49

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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.