Home / 4,368.03-6,027.75-2,378.67

Finding the Fourth Proportional to 4,368.03, 6,027.75 and 2,378.67

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Solution

The fourth proportional to 4,368.03, 6,027.75 and 2,378.67 is: 3,282.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.03 : 6,027.75 = 2,378.67 : x
  2. Step 2: Convert to fraction form
    4,368.03/6,027.75 = 2,378.67/x
  3. Step 3: Cross multiply
    4,368.03x = 6,027.75 × 2,378.67
  4. Step 4: Simplify right side
    4,368.03x = 14,338,028.09
  5. Step 5: Solve for x
    x = 14,338,028.09/4,368.03
  6. Step 6: Final answer
    x = 3,282.49

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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.