Home / 6,795.24-10,190.78-4,700.34

Finding the Fourth Proportional to 6,795.24, 10,190.78 and 4,700.34

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Solution

The fourth proportional to 6,795.24, 10,190.78 and 4,700.34 is: 7,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795.24 : 10,190.78 = 4,700.34 : x
  2. Step 2: Convert to fraction form
    6,795.24/10,190.78 = 4,700.34/x
  3. Step 3: Cross multiply
    6,795.24x = 10,190.78 × 4,700.34
  4. Step 4: Simplify right side
    6,795.24x = 47,900,130.87
  5. Step 5: Solve for x
    x = 47,900,130.87/6,795.24
  6. Step 6: Final answer
    x = 7,049.07

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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.