Home / 63,408.14-94,983.05-30,027.01

Finding the Fourth Proportional to 63,408.14, 94,983.05 and 30,027.01

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Solution

The fourth proportional to 63,408.14, 94,983.05 and 30,027.01 is: 44,979.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,408.14 : 94,983.05 = 30,027.01 : x
  2. Step 2: Convert to fraction form
    63,408.14/94,983.05 = 30,027.01/x
  3. Step 3: Cross multiply
    63,408.14x = 94,983.05 × 30,027.01
  4. Step 4: Simplify right side
    63,408.14x = 2,852,056,604.59
  5. Step 5: Solve for x
    x = 2,852,056,604.59/63,408.14
  6. Step 6: Final answer
    x = 44,979.34

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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.