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Finding the Fourth Proportional to 2,393.59, 3,303.10 and 1,462.09

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Solution

The fourth proportional to 2,393.59, 3,303.10 and 1,462.09 is: 2,017.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393.59 : 3,303.10 = 1,462.09 : x
  2. Step 2: Convert to fraction form
    2,393.59/3,303.10 = 1,462.09/x
  3. Step 3: Cross multiply
    2,393.59x = 3,303.10 × 1,462.09
  4. Step 4: Simplify right side
    2,393.59x = 4,829,429.48
  5. Step 5: Solve for x
    x = 4,829,429.48/2,393.59
  6. Step 6: Final answer
    x = 2,017.65

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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.