Home / 29,914.07-44,881.55-19,958.63

Finding the Fourth Proportional to 29,914.07, 44,881.55 and 19,958.63

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Solution

The fourth proportional to 29,914.07, 44,881.55 and 19,958.63 is: 29,944.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,914.07 : 44,881.55 = 19,958.63 : x
  2. Step 2: Convert to fraction form
    29,914.07/44,881.55 = 19,958.63/x
  3. Step 3: Cross multiply
    29,914.07x = 44,881.55 × 19,958.63
  4. Step 4: Simplify right side
    29,914.07x = 895,774,150.48
  5. Step 5: Solve for x
    x = 895,774,150.48/29,914.07
  6. Step 6: Final answer
    x = 29,944.91

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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.