Home / 4,418.46-6,624.06-2,077.32

Finding the Fourth Proportional to 4,418.46, 6,624.06 and 2,077.32

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Solution

The fourth proportional to 4,418.46, 6,624.06 and 2,077.32 is: 3,114.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.46 : 6,624.06 = 2,077.32 : x
  2. Step 2: Convert to fraction form
    4,418.46/6,624.06 = 2,077.32/x
  3. Step 3: Cross multiply
    4,418.46x = 6,624.06 × 2,077.32
  4. Step 4: Simplify right side
    4,418.46x = 13,760,292.32
  5. Step 5: Solve for x
    x = 13,760,292.32/4,418.46
  6. Step 6: Final answer
    x = 3,114.27

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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.