Home / 4,506.59-6,217.38-2,617.88

Finding the Fourth Proportional to 4,506.59, 6,217.38 and 2,617.88

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Solution

The fourth proportional to 4,506.59, 6,217.38 and 2,617.88 is: 3,611.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506.59 : 6,217.38 = 2,617.88 : x
  2. Step 2: Convert to fraction form
    4,506.59/6,217.38 = 2,617.88/x
  3. Step 3: Cross multiply
    4,506.59x = 6,217.38 × 2,617.88
  4. Step 4: Simplify right side
    4,506.59x = 16,276,323.67
  5. Step 5: Solve for x
    x = 16,276,323.67/4,506.59
  6. Step 6: Final answer
    x = 3,611.67

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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.