Home / 16,408.84-24,607.18-5,877.22

Finding the Fourth Proportional to 16,408.84, 24,607.18 and 5,877.22

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Solution

The fourth proportional to 16,408.84, 24,607.18 and 5,877.22 is: 8,813.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,408.84 : 24,607.18 = 5,877.22 : x
  2. Step 2: Convert to fraction form
    16,408.84/24,607.18 = 5,877.22/x
  3. Step 3: Cross multiply
    16,408.84x = 24,607.18 × 5,877.22
  4. Step 4: Simplify right side
    16,408.84x = 144,621,810.44
  5. Step 5: Solve for x
    x = 144,621,810.44/16,408.84
  6. Step 6: Final answer
    x = 8,813.65

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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.