Home / 4,766.08-6,577.22-2,670.21

Finding the Fourth Proportional to 4,766.08, 6,577.22 and 2,670.21

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Solution

The fourth proportional to 4,766.08, 6,577.22 and 2,670.21 is: 3,684.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766.08 : 6,577.22 = 2,670.21 : x
  2. Step 2: Convert to fraction form
    4,766.08/6,577.22 = 2,670.21/x
  3. Step 3: Cross multiply
    4,766.08x = 6,577.22 × 2,670.21
  4. Step 4: Simplify right side
    4,766.08x = 17,562,512.38
  5. Step 5: Solve for x
    x = 17,562,512.38/4,766.08
  6. Step 6: Final answer
    x = 3,684.90

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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.