Home / 16,460.51-24,676.17-12,295.49

Finding the Fourth Proportional to 16,460.51, 24,676.17 and 12,295.49

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Solution

The fourth proportional to 16,460.51, 24,676.17 and 12,295.49 is: 18,432.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,460.51 : 24,676.17 = 12,295.49 : x
  2. Step 2: Convert to fraction form
    16,460.51/24,676.17 = 12,295.49/x
  3. Step 3: Cross multiply
    16,460.51x = 24,676.17 × 12,295.49
  4. Step 4: Simplify right side
    16,460.51x = 303,405,601.47
  5. Step 5: Solve for x
    x = 303,405,601.47/16,460.51
  6. Step 6: Final answer
    x = 18,432.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.