Home / 4,837.66-7,257.16-1,551.76

Finding the Fourth Proportional to 4,837.66, 7,257.16 and 1,551.76

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Solution

The fourth proportional to 4,837.66, 7,257.16 and 1,551.76 is: 2,327.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.66 : 7,257.16 = 1,551.76 : x
  2. Step 2: Convert to fraction form
    4,837.66/7,257.16 = 1,551.76/x
  3. Step 3: Cross multiply
    4,837.66x = 7,257.16 × 1,551.76
  4. Step 4: Simplify right side
    4,837.66x = 11,261,354.40
  5. Step 5: Solve for x
    x = 11,261,354.40/4,837.66
  6. Step 6: Final answer
    x = 2,327.85

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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.