Home / 16,486.24-24,707.49-14,284.66

Finding the Fourth Proportional to 16,486.24, 24,707.49 and 14,284.66

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Solution

The fourth proportional to 16,486.24, 24,707.49 and 14,284.66 is: 21,408.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,486.24 : 24,707.49 = 14,284.66 : x
  2. Step 2: Convert to fraction form
    16,486.24/24,707.49 = 14,284.66/x
  3. Step 3: Cross multiply
    16,486.24x = 24,707.49 × 14,284.66
  4. Step 4: Simplify right side
    16,486.24x = 352,938,094.10
  5. Step 5: Solve for x
    x = 352,938,094.10/16,486.24
  6. Step 6: Final answer
    x = 21,408.04

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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.