Home / 6,256.89-9,388.98-2,971.53

Finding the Fourth Proportional to 6,256.89, 9,388.98 and 2,971.53

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Solution

The fourth proportional to 6,256.89, 9,388.98 and 2,971.53 is: 4,459.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256.89 : 9,388.98 = 2,971.53 : x
  2. Step 2: Convert to fraction form
    6,256.89/9,388.98 = 2,971.53/x
  3. Step 3: Cross multiply
    6,256.89x = 9,388.98 × 2,971.53
  4. Step 4: Simplify right side
    6,256.89x = 27,899,635.74
  5. Step 5: Solve for x
    x = 27,899,635.74/6,256.89
  6. Step 6: Final answer
    x = 4,459.03

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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.