Home / 2,263.85-3,396.28-1,030.93

Finding the Fourth Proportional to 2,263.85, 3,396.28 and 1,030.93

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Solution

The fourth proportional to 2,263.85, 3,396.28 and 1,030.93 is: 1,546.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.85 : 3,396.28 = 1,030.93 : x
  2. Step 2: Convert to fraction form
    2,263.85/3,396.28 = 1,030.93/x
  3. Step 3: Cross multiply
    2,263.85x = 3,396.28 × 1,030.93
  4. Step 4: Simplify right side
    2,263.85x = 3,501,317.81
  5. Step 5: Solve for x
    x = 3,501,317.81/2,263.85
  6. Step 6: Final answer
    x = 1,546.62

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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.