Home / 63,269.00-87,320.08-36,410.82

Finding the Fourth Proportional to 63,269.00, 87,320.08 and 36,410.82

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Solution

The fourth proportional to 63,269.00, 87,320.08 and 36,410.82 is: 50,252.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,269.00 : 87,320.08 = 36,410.82 : x
  2. Step 2: Convert to fraction form
    63,269.00/87,320.08 = 36,410.82/x
  3. Step 3: Cross multiply
    63,269.00x = 87,320.08 × 36,410.82
  4. Step 4: Simplify right side
    63,269.00x = 3,179,395,228.52
  5. Step 5: Solve for x
    x = 3,179,395,228.52/63,269.00
  6. Step 6: Final answer
    x = 50,252.02

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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.