Home / 4,683.02-6,453.69-3,354.44

Finding the Fourth Proportional to 4,683.02, 6,453.69 and 3,354.44

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Solution

The fourth proportional to 4,683.02, 6,453.69 and 3,354.44 is: 4,622.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.02 : 6,453.69 = 3,354.44 : x
  2. Step 2: Convert to fraction form
    4,683.02/6,453.69 = 3,354.44/x
  3. Step 3: Cross multiply
    4,683.02x = 6,453.69 × 3,354.44
  4. Step 4: Simplify right side
    4,683.02x = 21,648,515.88
  5. Step 5: Solve for x
    x = 21,648,515.88/4,683.02
  6. Step 6: Final answer
    x = 4,622.77

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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.