Home / 4,367.34-6,547.74-2,635.56

Finding the Fourth Proportional to 4,367.34, 6,547.74 and 2,635.56

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Solution

The fourth proportional to 4,367.34, 6,547.74 and 2,635.56 is: 3,951.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.34 : 6,547.74 = 2,635.56 : x
  2. Step 2: Convert to fraction form
    4,367.34/6,547.74 = 2,635.56/x
  3. Step 3: Cross multiply
    4,367.34x = 6,547.74 × 2,635.56
  4. Step 4: Simplify right side
    4,367.34x = 17,256,961.63
  5. Step 5: Solve for x
    x = 17,256,961.63/4,367.34
  6. Step 6: Final answer
    x = 3,951.37

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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.