Home / 3,039.46-4,559.04-848.14

Finding the Fourth Proportional to 3,039.46, 4,559.04 and 848.14

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Solution

The fourth proportional to 3,039.46, 4,559.04 and 848.14 is: 1,272.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039.46 : 4,559.04 = 848.14 : x
  2. Step 2: Convert to fraction form
    3,039.46/4,559.04 = 848.14/x
  3. Step 3: Cross multiply
    3,039.46x = 4,559.04 × 848.14
  4. Step 4: Simplify right side
    3,039.46x = 3,866,704.19
  5. Step 5: Solve for x
    x = 3,866,704.19/3,039.46
  6. Step 6: Final answer
    x = 1,272.17

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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.