Home / 4,224.34-6,336.11-1,301.86

Finding the Fourth Proportional to 4,224.34, 6,336.11 and 1,301.86

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Solution

The fourth proportional to 4,224.34, 6,336.11 and 1,301.86 is: 1,952.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.34 : 6,336.11 = 1,301.86 : x
  2. Step 2: Convert to fraction form
    4,224.34/6,336.11 = 1,301.86/x
  3. Step 3: Cross multiply
    4,224.34x = 6,336.11 × 1,301.86
  4. Step 4: Simplify right side
    4,224.34x = 8,248,721.66
  5. Step 5: Solve for x
    x = 8,248,721.66/4,224.34
  6. Step 6: Final answer
    x = 1,952.67

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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.