Home / 3,307.00-4,563.73-1,814.91

Finding the Fourth Proportional to 3,307.00, 4,563.73 and 1,814.91

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Solution

The fourth proportional to 3,307.00, 4,563.73 and 1,814.91 is: 2,504.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307.00 : 4,563.73 = 1,814.91 : x
  2. Step 2: Convert to fraction form
    3,307.00/4,563.73 = 1,814.91/x
  3. Step 3: Cross multiply
    3,307.00x = 4,563.73 × 1,814.91
  4. Step 4: Simplify right side
    3,307.00x = 8,282,761.55
  5. Step 5: Solve for x
    x = 8,282,761.55/3,307.00
  6. Step 6: Final answer
    x = 2,504.62

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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.