Home / 11,050.74-16,570.89-4,025.84

Finding the Fourth Proportional to 11,050.74, 16,570.89 and 4,025.84

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Solution

The fourth proportional to 11,050.74, 16,570.89 and 4,025.84 is: 6,036.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050.74 : 16,570.89 = 4,025.84 : x
  2. Step 2: Convert to fraction form
    11,050.74/16,570.89 = 4,025.84/x
  3. Step 3: Cross multiply
    11,050.74x = 16,570.89 × 4,025.84
  4. Step 4: Simplify right side
    11,050.74x = 66,711,668.94
  5. Step 5: Solve for x
    x = 66,711,668.94/11,050.74
  6. Step 6: Final answer
    x = 6,036.85

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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.