Home / 57,753.64-79,700.01-32,603.14

Finding the Fourth Proportional to 57,753.64, 79,700.01 and 32,603.14

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Solution

The fourth proportional to 57,753.64, 79,700.01 and 32,603.14 is: 44,992.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,753.64 : 79,700.01 = 32,603.14 : x
  2. Step 2: Convert to fraction form
    57,753.64/79,700.01 = 32,603.14/x
  3. Step 3: Cross multiply
    57,753.64x = 79,700.01 × 32,603.14
  4. Step 4: Simplify right side
    57,753.64x = 2,598,470,584.03
  5. Step 5: Solve for x
    x = 2,598,470,584.03/57,753.64
  6. Step 6: Final answer
    x = 44,992.33

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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.