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Finding the Fourth Proportional to 2,410.58, 3,326.69 and 1,362.58

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Solution

The fourth proportional to 2,410.58, 3,326.69 and 1,362.58 is: 1,880.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.58 : 3,326.69 = 1,362.58 : x
  2. Step 2: Convert to fraction form
    2,410.58/3,326.69 = 1,362.58/x
  3. Step 3: Cross multiply
    2,410.58x = 3,326.69 × 1,362.58
  4. Step 4: Simplify right side
    2,410.58x = 4,532,881.26
  5. Step 5: Solve for x
    x = 4,532,881.26/2,410.58
  6. Step 6: Final answer
    x = 1,880.41

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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.