Home / 4,432.59-6,112.71-2,917.44

Finding the Fourth Proportional to 4,432.59, 6,112.71 and 2,917.44

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Solution

The fourth proportional to 4,432.59, 6,112.71 and 2,917.44 is: 4,023.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.59 : 6,112.71 = 2,917.44 : x
  2. Step 2: Convert to fraction form
    4,432.59/6,112.71 = 2,917.44/x
  3. Step 3: Cross multiply
    4,432.59x = 6,112.71 × 2,917.44
  4. Step 4: Simplify right side
    4,432.59x = 17,833,464.66
  5. Step 5: Solve for x
    x = 17,833,464.66/4,432.59
  6. Step 6: Final answer
    x = 4,023.26

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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.