Home / 24,601.91-33,953.49-13,993.11

Finding the Fourth Proportional to 24,601.91, 33,953.49 and 13,993.11

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Solution

The fourth proportional to 24,601.91, 33,953.49 and 13,993.11 is: 19,312.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,601.91 : 33,953.49 = 13,993.11 : x
  2. Step 2: Convert to fraction form
    24,601.91/33,953.49 = 13,993.11/x
  3. Step 3: Cross multiply
    24,601.91x = 33,953.49 × 13,993.11
  4. Step 4: Simplify right side
    24,601.91x = 475,114,920.45
  5. Step 5: Solve for x
    x = 475,114,920.45/24,601.91
  6. Step 6: Final answer
    x = 19,312.12

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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.