Home / 5,970.03-8,956.53-2,074.47

Finding the Fourth Proportional to 5,970.03, 8,956.53 and 2,074.47

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Solution

The fourth proportional to 5,970.03, 8,956.53 and 2,074.47 is: 3,112.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970.03 : 8,956.53 = 2,074.47 : x
  2. Step 2: Convert to fraction form
    5,970.03/8,956.53 = 2,074.47/x
  3. Step 3: Cross multiply
    5,970.03x = 8,956.53 × 2,074.47
  4. Step 4: Simplify right side
    5,970.03x = 18,580,052.79
  5. Step 5: Solve for x
    x = 18,580,052.79/5,970.03
  6. Step 6: Final answer
    x = 3,112.22

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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.