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Finding the Fourth Proportional to 3,532.93, 5,300.00 and 1,454.06

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Solution

The fourth proportional to 3,532.93, 5,300.00 and 1,454.06 is: 2,181.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.93 : 5,300.00 = 1,454.06 : x
  2. Step 2: Convert to fraction form
    3,532.93/5,300.00 = 1,454.06/x
  3. Step 3: Cross multiply
    3,532.93x = 5,300.00 × 1,454.06
  4. Step 4: Simplify right side
    3,532.93x = 7,706,510.73
  5. Step 5: Solve for x
    x = 7,706,510.73/3,532.93
  6. Step 6: Final answer
    x = 2,181.34

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.