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Finding the Fourth Proportional to 2,293.99, 3,441.06 and 650.67

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Solution

The fourth proportional to 2,293.99, 3,441.06 and 650.67 is: 976.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293.99 : 3,441.06 = 650.67 : x
  2. Step 2: Convert to fraction form
    2,293.99/3,441.06 = 650.67/x
  3. Step 3: Cross multiply
    2,293.99x = 3,441.06 × 650.67
  4. Step 4: Simplify right side
    2,293.99x = 2,238,994.51
  5. Step 5: Solve for x
    x = 2,238,994.51/2,293.99
  6. Step 6: Final answer
    x = 976.03

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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.