Home / 4,913.34-7,372.48-3,064.02

Finding the Fourth Proportional to 4,913.34, 7,372.48 and 3,064.02

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Solution

The fourth proportional to 4,913.34, 7,372.48 and 3,064.02 is: 4,597.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913.34 : 7,372.48 = 3,064.02 : x
  2. Step 2: Convert to fraction form
    4,913.34/7,372.48 = 3,064.02/x
  3. Step 3: Cross multiply
    4,913.34x = 7,372.48 × 3,064.02
  4. Step 4: Simplify right side
    4,913.34x = 22,589,426.17
  5. Step 5: Solve for x
    x = 22,589,426.17/4,913.34
  6. Step 6: Final answer
    x = 4,597.57

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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.