Home / 37,795.60-56,683.27-11,493.28

Finding the Fourth Proportional to 37,795.60, 56,683.27 and 11,493.28

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Solution

The fourth proportional to 37,795.60, 56,683.27 and 11,493.28 is: 17,236.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,795.60 : 56,683.27 = 11,493.28 : x
  2. Step 2: Convert to fraction form
    37,795.60/56,683.27 = 11,493.28/x
  3. Step 3: Cross multiply
    37,795.60x = 56,683.27 × 11,493.28
  4. Step 4: Simplify right side
    37,795.60x = 651,476,693.43
  5. Step 5: Solve for x
    x = 651,476,693.43/37,795.60
  6. Step 6: Final answer
    x = 17,236.84

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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.