Home / 36,848.74-55,226.91-15,764.02

Finding the Fourth Proportional to 36,848.74, 55,226.91 and 15,764.02

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Solution

The fourth proportional to 36,848.74, 55,226.91 and 15,764.02 is: 23,626.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848.74 : 55,226.91 = 15,764.02 : x
  2. Step 2: Convert to fraction form
    36,848.74/55,226.91 = 15,764.02/x
  3. Step 3: Cross multiply
    36,848.74x = 55,226.91 × 15,764.02
  4. Step 4: Simplify right side
    36,848.74x = 870,598,113.78
  5. Step 5: Solve for x
    x = 870,598,113.78/36,848.74
  6. Step 6: Final answer
    x = 23,626.27

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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.