Home / 8,052.83-11,113.02-4,865.69

Finding the Fourth Proportional to 8,052.83, 11,113.02 and 4,865.69

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Solution

The fourth proportional to 8,052.83, 11,113.02 and 4,865.69 is: 6,714.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052.83 : 11,113.02 = 4,865.69 : x
  2. Step 2: Convert to fraction form
    8,052.83/11,113.02 = 4,865.69/x
  3. Step 3: Cross multiply
    8,052.83x = 11,113.02 × 4,865.69
  4. Step 4: Simplify right side
    8,052.83x = 54,072,454.72
  5. Step 5: Solve for x
    x = 54,072,454.72/8,052.83
  6. Step 6: Final answer
    x = 6,714.71

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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.