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Finding the Fourth Proportional to 1,495.04, 2,254.52 and 1,474.52

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Solution

The fourth proportional to 1,495.04, 2,254.52 and 1,474.52 is: 2,223.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495.04 : 2,254.52 = 1,474.52 : x
  2. Step 2: Convert to fraction form
    1,495.04/2,254.52 = 1,474.52/x
  3. Step 3: Cross multiply
    1,495.04x = 2,254.52 × 1,474.52
  4. Step 4: Simplify right side
    1,495.04x = 3,324,334.83
  5. Step 5: Solve for x
    x = 3,324,334.83/1,495.04
  6. Step 6: Final answer
    x = 2,223.58

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.