Home / 6,079.03-8,389.06-3,284.53

Finding the Fourth Proportional to 6,079.03, 8,389.06 and 3,284.53

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Solution

The fourth proportional to 6,079.03, 8,389.06 and 3,284.53 is: 4,532.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,079.03 : 8,389.06 = 3,284.53 : x
  2. Step 2: Convert to fraction form
    6,079.03/8,389.06 = 3,284.53/x
  3. Step 3: Cross multiply
    6,079.03x = 8,389.06 × 3,284.53
  4. Step 4: Simplify right side
    6,079.03x = 27,554,119.24
  5. Step 5: Solve for x
    x = 27,554,119.24/6,079.03
  6. Step 6: Final answer
    x = 4,532.65

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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.