Home / 4,044.56-6,065.62-1,123.09

Finding the Fourth Proportional to 4,044.56, 6,065.62 and 1,123.09

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Solution

The fourth proportional to 4,044.56, 6,065.62 and 1,123.09 is: 1,684.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.56 : 6,065.62 = 1,123.09 : x
  2. Step 2: Convert to fraction form
    4,044.56/6,065.62 = 1,123.09/x
  3. Step 3: Cross multiply
    4,044.56x = 6,065.62 × 1,123.09
  4. Step 4: Simplify right side
    4,044.56x = 6,812,219.19
  5. Step 5: Solve for x
    x = 6,812,219.19/4,044.56
  6. Step 6: Final answer
    x = 1,684.29

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1.5x scale

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.