Home / 2,026.89-3,040.34-1,565.34

Finding the Fourth Proportional to 2,026.89, 3,040.34 and 1,565.34

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Solution

The fourth proportional to 2,026.89, 3,040.34 and 1,565.34 is: 2,348.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026.89 : 3,040.34 = 1,565.34 : x
  2. Step 2: Convert to fraction form
    2,026.89/3,040.34 = 1,565.34/x
  3. Step 3: Cross multiply
    2,026.89x = 3,040.34 × 1,565.34
  4. Step 4: Simplify right side
    2,026.89x = 4,759,157.99
  5. Step 5: Solve for x
    x = 4,759,157.99/2,026.89
  6. Step 6: Final answer
    x = 2,348.01

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Why These Related Problems?

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