Home / 36,998.82-55,496.61-10,702.98

Finding the Fourth Proportional to 36,998.82, 55,496.61 and 10,702.98

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Solution

The fourth proportional to 36,998.82, 55,496.61 and 10,702.98 is: 16,054.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,998.82 : 55,496.61 = 10,702.98 : x
  2. Step 2: Convert to fraction form
    36,998.82/55,496.61 = 10,702.98/x
  3. Step 3: Cross multiply
    36,998.82x = 55,496.61 × 10,702.98
  4. Step 4: Simplify right side
    36,998.82x = 593,979,106.90
  5. Step 5: Solve for x
    x = 593,979,106.90/36,998.82
  6. Step 6: Final answer
    x = 16,054.00

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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.