Home / 29,993.88-41,386.79-17,244.59

Finding the Fourth Proportional to 29,993.88, 41,386.79 and 17,244.59

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Solution

The fourth proportional to 29,993.88, 41,386.79 and 17,244.59 is: 23,794.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,993.88 : 41,386.79 = 17,244.59 : x
  2. Step 2: Convert to fraction form
    29,993.88/41,386.79 = 17,244.59/x
  3. Step 3: Cross multiply
    29,993.88x = 41,386.79 × 17,244.59
  4. Step 4: Simplify right side
    29,993.88x = 713,697,931.81
  5. Step 5: Solve for x
    x = 713,697,931.81/29,993.88
  6. Step 6: Final answer
    x = 23,794.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.