Home / 16,245.60-24,369.93-4,558.77

Finding the Fourth Proportional to 16,245.60, 24,369.93 and 4,558.77

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Solution

The fourth proportional to 16,245.60, 24,369.93 and 4,558.77 is: 6,838.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,245.60 : 24,369.93 = 4,558.77 : x
  2. Step 2: Convert to fraction form
    16,245.60/24,369.93 = 4,558.77/x
  3. Step 3: Cross multiply
    16,245.60x = 24,369.93 × 4,558.77
  4. Step 4: Simplify right side
    16,245.60x = 111,096,905.79
  5. Step 5: Solve for x
    x = 111,096,905.79/16,245.60
  6. Step 6: Final answer
    x = 6,838.58

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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.