Home / 29,994.11-41,389.93-16,564.57

Finding the Fourth Proportional to 29,994.11, 41,389.93 and 16,564.57

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Solution

The fourth proportional to 29,994.11, 41,389.93 and 16,564.57 is: 22,858.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,994.11 : 41,389.93 = 16,564.57 : x
  2. Step 2: Convert to fraction form
    29,994.11/41,389.93 = 16,564.57/x
  3. Step 3: Cross multiply
    29,994.11x = 41,389.93 × 16,564.57
  4. Step 4: Simplify right side
    29,994.11x = 685,606,392.78
  5. Step 5: Solve for x
    x = 685,606,392.78/29,994.11
  6. Step 6: Final answer
    x = 22,858.03

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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.