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Finding the Fourth Proportional to 3,598.69, 4,966.29 and 2,026.84

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Solution

The fourth proportional to 3,598.69, 4,966.29 and 2,026.84 is: 2,797.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.69 : 4,966.29 = 2,026.84 : x
  2. Step 2: Convert to fraction form
    3,598.69/4,966.29 = 2,026.84/x
  3. Step 3: Cross multiply
    3,598.69x = 4,966.29 × 2,026.84
  4. Step 4: Simplify right side
    3,598.69x = 10,065,875.22
  5. Step 5: Solve for x
    x = 10,065,875.22/3,598.69
  6. Step 6: Final answer
    x = 2,797.09

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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.