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Finding the Fourth Proportional to 2,411.06, 3,325.46 and 1,526.00

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Solution

The fourth proportional to 2,411.06, 3,325.46 and 1,526.00 is: 2,104.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411.06 : 3,325.46 = 1,526.00 : x
  2. Step 2: Convert to fraction form
    2,411.06/3,325.46 = 1,526.00/x
  3. Step 3: Cross multiply
    2,411.06x = 3,325.46 × 1,526.00
  4. Step 4: Simplify right side
    2,411.06x = 5,074,627.70
  5. Step 5: Solve for x
    x = 5,074,627.70/2,411.06
  6. Step 6: Final answer
    x = 2,104.73

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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.