Home / 16,846.98-23,247.74-9,293.36

Finding the Fourth Proportional to 16,846.98, 23,247.74 and 9,293.36

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Solution

The fourth proportional to 16,846.98, 23,247.74 and 9,293.36 is: 12,824.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846.98 : 23,247.74 = 9,293.36 : x
  2. Step 2: Convert to fraction form
    16,846.98/23,247.74 = 9,293.36/x
  3. Step 3: Cross multiply
    16,846.98x = 23,247.74 × 9,293.36
  4. Step 4: Simplify right side
    16,846.98x = 216,049,617.01
  5. Step 5: Solve for x
    x = 216,049,617.01/16,846.98
  6. Step 6: Final answer
    x = 12,824.23

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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.