Home / 7,094.24-10,647.91-3,586.71

Finding the Fourth Proportional to 7,094.24, 10,647.91 and 3,586.71

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Solution

The fourth proportional to 7,094.24, 10,647.91 and 3,586.71 is: 5,383.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.24 : 10,647.91 = 3,586.71 : x
  2. Step 2: Convert to fraction form
    7,094.24/10,647.91 = 3,586.71/x
  3. Step 3: Cross multiply
    7,094.24x = 10,647.91 × 3,586.71
  4. Step 4: Simplify right side
    7,094.24x = 38,190,965.28
  5. Step 5: Solve for x
    x = 38,190,965.28/7,094.24
  6. Step 6: Final answer
    x = 5,383.38

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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.