Home / 60,137.43-90,107.64-32,027.64

Finding the Fourth Proportional to 60,137.43, 90,107.64 and 32,027.64

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Solution

The fourth proportional to 60,137.43, 90,107.64 and 32,027.64 is: 47,989.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,137.43 : 90,107.64 = 32,027.64 : x
  2. Step 2: Convert to fraction form
    60,137.43/90,107.64 = 32,027.64/x
  3. Step 3: Cross multiply
    60,137.43x = 90,107.64 × 32,027.64
  4. Step 4: Simplify right side
    60,137.43x = 2,885,935,055.17
  5. Step 5: Solve for x
    x = 2,885,935,055.17/60,137.43
  6. Step 6: Final answer
    x = 47,989.00

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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.