Home / 29,944.11-44,913.72-11,688.33

Finding the Fourth Proportional to 29,944.11, 44,913.72 and 11,688.33

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Solution

The fourth proportional to 29,944.11, 44,913.72 and 11,688.33 is: 17,531.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944.11 : 44,913.72 = 11,688.33 : x
  2. Step 2: Convert to fraction form
    29,944.11/44,913.72 = 11,688.33/x
  3. Step 3: Cross multiply
    29,944.11x = 44,913.72 × 11,688.33
  4. Step 4: Simplify right side
    29,944.11x = 524,966,380.89
  5. Step 5: Solve for x
    x = 524,966,380.89/29,944.11
  6. Step 6: Final answer
    x = 17,531.54

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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.