Home / 14,849.96-22,239.60-8,596.80

Finding the Fourth Proportional to 14,849.96, 22,239.60 and 8,596.80

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Solution

The fourth proportional to 14,849.96, 22,239.60 and 8,596.80 is: 12,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,849.96 : 22,239.60 = 8,596.80 : x
  2. Step 2: Convert to fraction form
    14,849.96/22,239.60 = 8,596.80/x
  3. Step 3: Cross multiply
    14,849.96x = 22,239.60 × 8,596.80
  4. Step 4: Simplify right side
    14,849.96x = 191,189,393.28
  5. Step 5: Solve for x
    x = 191,189,393.28/14,849.96
  6. Step 6: Final answer
    x = 12,874.74

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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.