Home / 7,299.50-10,945.32-2,300.94

Finding the Fourth Proportional to 7,299.50, 10,945.32 and 2,300.94

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Solution

The fourth proportional to 7,299.50, 10,945.32 and 2,300.94 is: 3,450.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.50 : 10,945.32 = 2,300.94 : x
  2. Step 2: Convert to fraction form
    7,299.50/10,945.32 = 2,300.94/x
  3. Step 3: Cross multiply
    7,299.50x = 10,945.32 × 2,300.94
  4. Step 4: Simplify right side
    7,299.50x = 25,184,524.60
  5. Step 5: Solve for x
    x = 25,184,524.60/7,299.50
  6. Step 6: Final answer
    x = 3,450.17

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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.