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Finding the Fourth Proportional to 1,094.03, 1,632.35 and 1,016.60

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Solution

The fourth proportional to 1,094.03, 1,632.35 and 1,016.60 is: 1,516.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094.03 : 1,632.35 = 1,016.60 : x
  2. Step 2: Convert to fraction form
    1,094.03/1,632.35 = 1,016.60/x
  3. Step 3: Cross multiply
    1,094.03x = 1,632.35 × 1,016.60
  4. Step 4: Simplify right side
    1,094.03x = 1,659,447.01
  5. Step 5: Solve for x
    x = 1,659,447.01/1,094.03
  6. Step 6: Final answer
    x = 1,516.82

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.