Home / 4,996.74-7,486.91-1,708.04

Finding the Fourth Proportional to 4,996.74, 7,486.91 and 1,708.04

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Solution

The fourth proportional to 4,996.74, 7,486.91 and 1,708.04 is: 2,559.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.74 : 7,486.91 = 1,708.04 : x
  2. Step 2: Convert to fraction form
    4,996.74/7,486.91 = 1,708.04/x
  3. Step 3: Cross multiply
    4,996.74x = 7,486.91 × 1,708.04
  4. Step 4: Simplify right side
    4,996.74x = 12,787,955.39
  5. Step 5: Solve for x
    x = 12,787,955.39/4,996.74
  6. Step 6: Final answer
    x = 2,559.26

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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.