Home / 4,861.24-7,291.97-1,741.46

Finding the Fourth Proportional to 4,861.24, 7,291.97 and 1,741.46

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Solution

The fourth proportional to 4,861.24, 7,291.97 and 1,741.46 is: 2,612.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861.24 : 7,291.97 = 1,741.46 : x
  2. Step 2: Convert to fraction form
    4,861.24/7,291.97 = 1,741.46/x
  3. Step 3: Cross multiply
    4,861.24x = 7,291.97 × 1,741.46
  4. Step 4: Simplify right side
    4,861.24x = 12,698,665.37
  5. Step 5: Solve for x
    x = 12,698,665.37/4,861.24
  6. Step 6: Final answer
    x = 2,612.23

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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.