Home / 1,468.36-2,025.20-1,300.49

Finding the Fourth Proportional to 1,468.36, 2,025.20 and 1,300.49

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Solution

The fourth proportional to 1,468.36, 2,025.20 and 1,300.49 is: 1,793.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468.36 : 2,025.20 = 1,300.49 : x
  2. Step 2: Convert to fraction form
    1,468.36/2,025.20 = 1,300.49/x
  3. Step 3: Cross multiply
    1,468.36x = 2,025.20 × 1,300.49
  4. Step 4: Simplify right side
    1,468.36x = 2,633,753.07
  5. Step 5: Solve for x
    x = 2,633,753.07/1,468.36
  6. Step 6: Final answer
    x = 1,793.67

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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.