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Finding the Fourth Proportional to 2,008.32, 3,035.22 and 2,008.32

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Solution

The fourth proportional to 2,008.32, 3,035.22 and 2,008.32 is: 3,035.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008.32 : 3,035.22 = 2,008.32 : x
  2. Step 2: Convert to fraction form
    2,008.32/3,035.22 = 2,008.32/x
  3. Step 3: Cross multiply
    2,008.32x = 3,035.22 × 2,008.32
  4. Step 4: Simplify right side
    2,008.32x = 6,095,693.03
  5. Step 5: Solve for x
    x = 6,095,693.03/2,008.32
  6. Step 6: Final answer
    x = 3,035.22

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1.5x scale

Why These Related Problems?

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