Home / 1,467.30-2,196.72-1,364.76

Finding the Fourth Proportional to 1,467.30, 2,196.72 and 1,364.76

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Solution

The fourth proportional to 1,467.30, 2,196.72 and 1,364.76 is: 2,043.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467.30 : 2,196.72 = 1,364.76 : x
  2. Step 2: Convert to fraction form
    1,467.30/2,196.72 = 1,364.76/x
  3. Step 3: Cross multiply
    1,467.30x = 2,196.72 × 1,364.76
  4. Step 4: Simplify right side
    1,467.30x = 2,997,995.59
  5. Step 5: Solve for x
    x = 2,997,995.59/1,467.30
  6. Step 6: Final answer
    x = 2,043.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.