Home / 36,853.14-55,262.43-13,463.22

Finding the Fourth Proportional to 36,853.14, 55,262.43 and 13,463.22

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Solution

The fourth proportional to 36,853.14, 55,262.43 and 13,463.22 is: 20,188.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,853.14 : 55,262.43 = 13,463.22 : x
  2. Step 2: Convert to fraction form
    36,853.14/55,262.43 = 13,463.22/x
  3. Step 3: Cross multiply
    36,853.14x = 55,262.43 × 13,463.22
  4. Step 4: Simplify right side
    36,853.14x = 744,010,252.82
  5. Step 5: Solve for x
    x = 744,010,252.82/36,853.14
  6. Step 6: Final answer
    x = 20,188.52

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1.5x scale

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.