Home / 2,544.51-3,511.98-1,482.45

Finding the Fourth Proportional to 2,544.51, 3,511.98 and 1,482.45

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Solution

The fourth proportional to 2,544.51, 3,511.98 and 1,482.45 is: 2,046.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544.51 : 3,511.98 = 1,482.45 : x
  2. Step 2: Convert to fraction form
    2,544.51/3,511.98 = 1,482.45/x
  3. Step 3: Cross multiply
    2,544.51x = 3,511.98 × 1,482.45
  4. Step 4: Simplify right side
    2,544.51x = 5,206,345.51
  5. Step 5: Solve for x
    x = 5,206,345.51/2,544.51
  6. Step 6: Final answer
    x = 2,046.11

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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.