Home / 4,044.53-6,069.56-1,412.03

Finding the Fourth Proportional to 4,044.53, 6,069.56 and 1,412.03

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Solution

The fourth proportional to 4,044.53, 6,069.56 and 1,412.03 is: 2,119.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.53 : 6,069.56 = 1,412.03 : x
  2. Step 2: Convert to fraction form
    4,044.53/6,069.56 = 1,412.03/x
  3. Step 3: Cross multiply
    4,044.53x = 6,069.56 × 1,412.03
  4. Step 4: Simplify right side
    4,044.53x = 8,570,417.75
  5. Step 5: Solve for x
    x = 8,570,417.75/4,044.53
  6. Step 6: Final answer
    x = 2,119.02

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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.