Home / 8,068.26-11,134.05-4,483.23

Finding the Fourth Proportional to 8,068.26, 11,134.05 and 4,483.23

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Solution

The fourth proportional to 8,068.26, 11,134.05 and 4,483.23 is: 6,186.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068.26 : 11,134.05 = 4,483.23 : x
  2. Step 2: Convert to fraction form
    8,068.26/11,134.05 = 4,483.23/x
  3. Step 3: Cross multiply
    8,068.26x = 11,134.05 × 4,483.23
  4. Step 4: Simplify right side
    8,068.26x = 49,916,506.98
  5. Step 5: Solve for x
    x = 49,916,506.98/8,068.26
  6. Step 6: Final answer
    x = 6,186.77

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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.