Home / 8,054.94-12,076.03-3,670.01

Finding the Fourth Proportional to 8,054.94, 12,076.03 and 3,670.01

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Solution

The fourth proportional to 8,054.94, 12,076.03 and 3,670.01 is: 5,502.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054.94 : 12,076.03 = 3,670.01 : x
  2. Step 2: Convert to fraction form
    8,054.94/12,076.03 = 3,670.01/x
  3. Step 3: Cross multiply
    8,054.94x = 12,076.03 × 3,670.01
  4. Step 4: Simplify right side
    8,054.94x = 44,319,081.31
  5. Step 5: Solve for x
    x = 44,319,081.31/8,054.94
  6. Step 6: Final answer
    x = 5,502.10

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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.