Home / 7,299.72-10,950.19-4,396.48

Finding the Fourth Proportional to 7,299.72, 10,950.19 and 4,396.48

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Solution

The fourth proportional to 7,299.72, 10,950.19 and 4,396.48 is: 6,595.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.72 : 10,950.19 = 4,396.48 : x
  2. Step 2: Convert to fraction form
    7,299.72/10,950.19 = 4,396.48/x
  3. Step 3: Cross multiply
    7,299.72x = 10,950.19 × 4,396.48
  4. Step 4: Simplify right side
    7,299.72x = 48,142,252.96
  5. Step 5: Solve for x
    x = 48,142,252.96/7,299.72
  6. Step 6: Final answer
    x = 6,595.08

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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.