Home / 16,408.16-24,609.60-5,876.23

Finding the Fourth Proportional to 16,408.16, 24,609.60 and 5,876.23

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Solution

The fourth proportional to 16,408.16, 24,609.60 and 5,876.23 is: 8,813.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,408.16 : 24,609.60 = 5,876.23 : x
  2. Step 2: Convert to fraction form
    16,408.16/24,609.60 = 5,876.23/x
  3. Step 3: Cross multiply
    16,408.16x = 24,609.60 × 5,876.23
  4. Step 4: Simplify right side
    16,408.16x = 144,611,669.81
  5. Step 5: Solve for x
    x = 144,611,669.81/16,408.16
  6. Step 6: Final answer
    x = 8,813.40

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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.