Home / 29,814.24-44,722.89-7,627.81

Finding the Fourth Proportional to 29,814.24, 44,722.89 and 7,627.81

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Solution

The fourth proportional to 29,814.24, 44,722.89 and 7,627.81 is: 11,442.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,814.24 : 44,722.89 = 7,627.81 : x
  2. Step 2: Convert to fraction form
    29,814.24/44,722.89 = 7,627.81/x
  3. Step 3: Cross multiply
    29,814.24x = 44,722.89 × 7,627.81
  4. Step 4: Simplify right side
    29,814.24x = 341,137,707.57
  5. Step 5: Solve for x
    x = 341,137,707.57/29,814.24
  6. Step 6: Final answer
    x = 11,442.11

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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.