Home / 3,026.84-4,541.33-1,864.35

Finding the Fourth Proportional to 3,026.84, 4,541.33 and 1,864.35

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Solution

The fourth proportional to 3,026.84, 4,541.33 and 1,864.35 is: 2,797.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026.84 : 4,541.33 = 1,864.35 : x
  2. Step 2: Convert to fraction form
    3,026.84/4,541.33 = 1,864.35/x
  3. Step 3: Cross multiply
    3,026.84x = 4,541.33 × 1,864.35
  4. Step 4: Simplify right side
    3,026.84x = 8,466,633.25
  5. Step 5: Solve for x
    x = 8,466,633.25/3,026.84
  6. Step 6: Final answer
    x = 2,797.19

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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.