Home / 2,036.50-2,811.99-1,596.67

Finding the Fourth Proportional to 2,036.50, 2,811.99 and 1,596.67

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Solution

The fourth proportional to 2,036.50, 2,811.99 and 1,596.67 is: 2,204.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036.50 : 2,811.99 = 1,596.67 : x
  2. Step 2: Convert to fraction form
    2,036.50/2,811.99 = 1,596.67/x
  3. Step 3: Cross multiply
    2,036.50x = 2,811.99 × 1,596.67
  4. Step 4: Simplify right side
    2,036.50x = 4,489,820.07
  5. Step 5: Solve for x
    x = 4,489,820.07/2,036.50
  6. Step 6: Final answer
    x = 2,204.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.