Home / 6,011.21-8,295.86-3,358.64

Finding the Fourth Proportional to 6,011.21, 8,295.86 and 3,358.64

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Solution

The fourth proportional to 6,011.21, 8,295.86 and 3,358.64 is: 4,635.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011.21 : 8,295.86 = 3,358.64 : x
  2. Step 2: Convert to fraction form
    6,011.21/8,295.86 = 3,358.64/x
  3. Step 3: Cross multiply
    6,011.21x = 8,295.86 × 3,358.64
  4. Step 4: Simplify right side
    6,011.21x = 27,862,774.15
  5. Step 5: Solve for x
    x = 27,862,774.15/6,011.21
  6. Step 6: Final answer
    x = 4,635.13

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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.