Home / 4,454.19-6,670.35-3,063.62

Finding the Fourth Proportional to 4,454.19, 6,670.35 and 3,063.62

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Solution

The fourth proportional to 4,454.19, 6,670.35 and 3,063.62 is: 4,587.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.19 : 6,670.35 = 3,063.62 : x
  2. Step 2: Convert to fraction form
    4,454.19/6,670.35 = 3,063.62/x
  3. Step 3: Cross multiply
    4,454.19x = 6,670.35 × 3,063.62
  4. Step 4: Simplify right side
    4,454.19x = 20,435,434.34
  5. Step 5: Solve for x
    x = 20,435,434.34/4,454.19
  6. Step 6: Final answer
    x = 4,587.91

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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.