Home / 11,084.02-16,630.88-4,845.60

Finding the Fourth Proportional to 11,084.02, 16,630.88 and 4,845.60

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Solution

The fourth proportional to 11,084.02, 16,630.88 and 4,845.60 is: 7,270.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.02 : 16,630.88 = 4,845.60 : x
  2. Step 2: Convert to fraction form
    11,084.02/16,630.88 = 4,845.60/x
  3. Step 3: Cross multiply
    11,084.02x = 16,630.88 × 4,845.60
  4. Step 4: Simplify right side
    11,084.02x = 80,586,592.13
  5. Step 5: Solve for x
    x = 80,586,592.13/11,084.02
  6. Step 6: Final answer
    x = 7,270.52

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1.5x scale

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.