Home / 2,646.06-3,651.63-1,467.15

Finding the Fourth Proportional to 2,646.06, 3,651.63 and 1,467.15

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Solution

The fourth proportional to 2,646.06, 3,651.63 and 1,467.15 is: 2,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646.06 : 3,651.63 = 1,467.15 : x
  2. Step 2: Convert to fraction form
    2,646.06/3,651.63 = 1,467.15/x
  3. Step 3: Cross multiply
    2,646.06x = 3,651.63 × 1,467.15
  4. Step 4: Simplify right side
    2,646.06x = 5,357,488.95
  5. Step 5: Solve for x
    x = 5,357,488.95/2,646.06
  6. Step 6: Final answer
    x = 2,024.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.