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Finding the Fourth Proportional to 2,210.00, 3,050.06 and 1,326.29

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Solution

The fourth proportional to 2,210.00, 3,050.06 and 1,326.29 is: 1,830.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210.00 : 3,050.06 = 1,326.29 : x
  2. Step 2: Convert to fraction form
    2,210.00/3,050.06 = 1,326.29/x
  3. Step 3: Cross multiply
    2,210.00x = 3,050.06 × 1,326.29
  4. Step 4: Simplify right side
    2,210.00x = 4,045,242.20
  5. Step 5: Solve for x
    x = 4,045,242.20/2,210.00
  6. Step 6: Final answer
    x = 1,830.43

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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.