Home / 4,351.21-6,004.70-2,462.79

Finding the Fourth Proportional to 4,351.21, 6,004.70 and 2,462.79

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Solution

The fourth proportional to 4,351.21, 6,004.70 and 2,462.79 is: 3,398.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.21 : 6,004.70 = 2,462.79 : x
  2. Step 2: Convert to fraction form
    4,351.21/6,004.70 = 2,462.79/x
  3. Step 3: Cross multiply
    4,351.21x = 6,004.70 × 2,462.79
  4. Step 4: Simplify right side
    4,351.21x = 14,788,315.11
  5. Step 5: Solve for x
    x = 14,788,315.11/4,351.21
  6. Step 6: Final answer
    x = 3,398.67

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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.