Home / 57,652.48-79,548.26-35,003.38

Finding the Fourth Proportional to 57,652.48, 79,548.26 and 35,003.38

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Solution

The fourth proportional to 57,652.48, 79,548.26 and 35,003.38 is: 48,297.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,652.48 : 79,548.26 = 35,003.38 : x
  2. Step 2: Convert to fraction form
    57,652.48/79,548.26 = 35,003.38/x
  3. Step 3: Cross multiply
    57,652.48x = 79,548.26 × 35,003.38
  4. Step 4: Simplify right side
    57,652.48x = 2,784,457,973.12
  5. Step 5: Solve for x
    x = 2,784,457,973.12/57,652.48
  6. Step 6: Final answer
    x = 48,297.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.