Home / 4,318.59-6,472.54-1,850.52

Finding the Fourth Proportional to 4,318.59, 6,472.54 and 1,850.52

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Solution

The fourth proportional to 4,318.59, 6,472.54 and 1,850.52 is: 2,773.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318.59 : 6,472.54 = 1,850.52 : x
  2. Step 2: Convert to fraction form
    4,318.59/6,472.54 = 1,850.52/x
  3. Step 3: Cross multiply
    4,318.59x = 6,472.54 × 1,850.52
  4. Step 4: Simplify right side
    4,318.59x = 11,977,564.72
  5. Step 5: Solve for x
    x = 11,977,564.72/4,318.59
  6. Step 6: Final answer
    x = 2,773.49

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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.