Home / 10,393.61-15,593.40-4,850.24

Finding the Fourth Proportional to 10,393.61, 15,593.40 and 4,850.24

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Solution

The fourth proportional to 10,393.61, 15,593.40 and 4,850.24 is: 7,276.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,393.61 : 15,593.40 = 4,850.24 : x
  2. Step 2: Convert to fraction form
    10,393.61/15,593.40 = 4,850.24/x
  3. Step 3: Cross multiply
    10,393.61x = 15,593.40 × 4,850.24
  4. Step 4: Simplify right side
    10,393.61x = 75,631,654.45
  5. Step 5: Solve for x
    x = 75,631,654.45/10,393.61
  6. Step 6: Final answer
    x = 7,276.75

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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.