Home / 4,213.84-6,323.58-1,748.66

Finding the Fourth Proportional to 4,213.84, 6,323.58 and 1,748.66

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Solution

The fourth proportional to 4,213.84, 6,323.58 and 1,748.66 is: 2,624.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.84 : 6,323.58 = 1,748.66 : x
  2. Step 2: Convert to fraction form
    4,213.84/6,323.58 = 1,748.66/x
  3. Step 3: Cross multiply
    4,213.84x = 6,323.58 × 1,748.66
  4. Step 4: Simplify right side
    4,213.84x = 11,057,772.29
  5. Step 5: Solve for x
    x = 11,057,772.29/4,213.84
  6. Step 6: Final answer
    x = 2,624.16

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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.