Home / 4,836.80-7,253.14-1,717.59

Finding the Fourth Proportional to 4,836.80, 7,253.14 and 1,717.59

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Solution

The fourth proportional to 4,836.80, 7,253.14 and 1,717.59 is: 2,575.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836.80 : 7,253.14 = 1,717.59 : x
  2. Step 2: Convert to fraction form
    4,836.80/7,253.14 = 1,717.59/x
  3. Step 3: Cross multiply
    4,836.80x = 7,253.14 × 1,717.59
  4. Step 4: Simplify right side
    4,836.80x = 12,457,920.73
  5. Step 5: Solve for x
    x = 12,457,920.73/4,836.80
  6. Step 6: Final answer
    x = 2,575.65

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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.