Home / 5,266.89-7,262.87-4,523.31

Finding the Fourth Proportional to 5,266.89, 7,262.87 and 4,523.31

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Solution

The fourth proportional to 5,266.89, 7,262.87 and 4,523.31 is: 6,237.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,266.89 : 7,262.87 = 4,523.31 : x
  2. Step 2: Convert to fraction form
    5,266.89/7,262.87 = 4,523.31/x
  3. Step 3: Cross multiply
    5,266.89x = 7,262.87 × 4,523.31
  4. Step 4: Simplify right side
    5,266.89x = 32,852,189.88
  5. Step 5: Solve for x
    x = 32,852,189.88/5,266.89
  6. Step 6: Final answer
    x = 6,237.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.