Home / 4,766.35-6,577.34-2,641.88

Finding the Fourth Proportional to 4,766.35, 6,577.34 and 2,641.88

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Solution

The fourth proportional to 4,766.35, 6,577.34 and 2,641.88 is: 3,645.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766.35 : 6,577.34 = 2,641.88 : x
  2. Step 2: Convert to fraction form
    4,766.35/6,577.34 = 2,641.88/x
  3. Step 3: Cross multiply
    4,766.35x = 6,577.34 × 2,641.88
  4. Step 4: Simplify right side
    4,766.35x = 17,376,516.72
  5. Step 5: Solve for x
    x = 17,376,516.72/4,766.35
  6. Step 6: Final answer
    x = 3,645.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.