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Finding the Fourth Proportional to 4,592.89, 6,903.11 and 4,495.69

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Solution

The fourth proportional to 4,592.89, 6,903.11 and 4,495.69 is: 6,757.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592.89 : 6,903.11 = 4,495.69 : x
  2. Step 2: Convert to fraction form
    4,592.89/6,903.11 = 4,495.69/x
  3. Step 3: Cross multiply
    4,592.89x = 6,903.11 × 4,495.69
  4. Step 4: Simplify right side
    4,592.89x = 31,034,242.60
  5. Step 5: Solve for x
    x = 31,034,242.60/4,592.89
  6. Step 6: Final answer
    x = 6,757.02

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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.