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Finding the Fourth Proportional to 2,536.99, 3,500.78 and 1,460.23

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Solution

The fourth proportional to 2,536.99, 3,500.78 and 1,460.23 is: 2,014.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536.99 : 3,500.78 = 1,460.23 : x
  2. Step 2: Convert to fraction form
    2,536.99/3,500.78 = 1,460.23/x
  3. Step 3: Cross multiply
    2,536.99x = 3,500.78 × 1,460.23
  4. Step 4: Simplify right side
    2,536.99x = 5,111,943.98
  5. Step 5: Solve for x
    x = 5,111,943.98/2,536.99
  6. Step 6: Final answer
    x = 2,014.96

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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.