Home / 16,486.34-24,682.86-14,929.25

Finding the Fourth Proportional to 16,486.34, 24,682.86 and 14,929.25

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Solution

The fourth proportional to 16,486.34, 24,682.86 and 14,929.25 is: 22,351.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,486.34 : 24,682.86 = 14,929.25 : x
  2. Step 2: Convert to fraction form
    16,486.34/24,682.86 = 14,929.25/x
  3. Step 3: Cross multiply
    16,486.34x = 24,682.86 × 14,929.25
  4. Step 4: Simplify right side
    16,486.34x = 368,496,464.24
  5. Step 5: Solve for x
    x = 368,496,464.24/16,486.34
  6. Step 6: Final answer
    x = 22,351.63

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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.