Home / 7,453.02-11,180.88-3,068.04

Finding the Fourth Proportional to 7,453.02, 11,180.88 and 3,068.04

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Solution

The fourth proportional to 7,453.02, 11,180.88 and 3,068.04 is: 4,602.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453.02 : 11,180.88 = 3,068.04 : x
  2. Step 2: Convert to fraction form
    7,453.02/11,180.88 = 3,068.04/x
  3. Step 3: Cross multiply
    7,453.02x = 11,180.88 × 3,068.04
  4. Step 4: Simplify right side
    7,453.02x = 34,303,387.08
  5. Step 5: Solve for x
    x = 34,303,387.08/7,453.02
  6. Step 6: Final answer
    x = 4,602.62

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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.