Home / 36,902.52-55,319.67-14,710.50

Finding the Fourth Proportional to 36,902.52, 55,319.67 and 14,710.50

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Solution

The fourth proportional to 36,902.52, 55,319.67 and 14,710.50 is: 22,052.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,902.52 : 55,319.67 = 14,710.50 : x
  2. Step 2: Convert to fraction form
    36,902.52/55,319.67 = 14,710.50/x
  3. Step 3: Cross multiply
    36,902.52x = 55,319.67 × 14,710.50
  4. Step 4: Simplify right side
    36,902.52x = 813,780,005.54
  5. Step 5: Solve for x
    x = 813,780,005.54/36,902.52
  6. Step 6: Final answer
    x = 22,052.15

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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.