Home / 4,837.56-7,256.96-1,551.64

Finding the Fourth Proportional to 4,837.56, 7,256.96 and 1,551.64

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Solution

The fourth proportional to 4,837.56, 7,256.96 and 1,551.64 is: 2,327.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.56 : 7,256.96 = 1,551.64 : x
  2. Step 2: Convert to fraction form
    4,837.56/7,256.96 = 1,551.64/x
  3. Step 3: Cross multiply
    4,837.56x = 7,256.96 × 1,551.64
  4. Step 4: Simplify right side
    4,837.56x = 11,260,189.41
  5. Step 5: Solve for x
    x = 11,260,189.41/4,837.56
  6. Step 6: Final answer
    x = 2,327.66

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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.