Home / 4,020.84-6,032.46-1,827.75

Finding the Fourth Proportional to 4,020.84, 6,032.46 and 1,827.75

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Solution

The fourth proportional to 4,020.84, 6,032.46 and 1,827.75 is: 2,742.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020.84 : 6,032.46 = 1,827.75 : x
  2. Step 2: Convert to fraction form
    4,020.84/6,032.46 = 1,827.75/x
  3. Step 3: Cross multiply
    4,020.84x = 6,032.46 × 1,827.75
  4. Step 4: Simplify right side
    4,020.84x = 11,025,828.77
  5. Step 5: Solve for x
    x = 11,025,828.77/4,020.84
  6. Step 6: Final answer
    x = 2,742.17

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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.