Home / 4,372.67-6,558.91-2,437.18

Finding the Fourth Proportional to 4,372.67, 6,558.91 and 2,437.18

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Solution

The fourth proportional to 4,372.67, 6,558.91 and 2,437.18 is: 3,655.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.67 : 6,558.91 = 2,437.18 : x
  2. Step 2: Convert to fraction form
    4,372.67/6,558.91 = 2,437.18/x
  3. Step 3: Cross multiply
    4,372.67x = 6,558.91 × 2,437.18
  4. Step 4: Simplify right side
    4,372.67x = 15,985,221.78
  5. Step 5: Solve for x
    x = 15,985,221.78/4,372.67
  6. Step 6: Final answer
    x = 3,655.71

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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.