Home / 16,846.93-23,241.63-12,362.95

Finding the Fourth Proportional to 16,846.93, 23,241.63 and 12,362.95

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Solution

The fourth proportional to 16,846.93, 23,241.63 and 12,362.95 is: 17,055.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846.93 : 23,241.63 = 12,362.95 : x
  2. Step 2: Convert to fraction form
    16,846.93/23,241.63 = 12,362.95/x
  3. Step 3: Cross multiply
    16,846.93x = 23,241.63 × 12,362.95
  4. Step 4: Simplify right side
    16,846.93x = 287,335,109.61
  5. Step 5: Solve for x
    x = 287,335,109.61/16,846.93
  6. Step 6: Final answer
    x = 17,055.64

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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.