Home / 9,193.02-13,792.32-4,808.04

Finding the Fourth Proportional to 9,193.02, 13,792.32 and 4,808.04

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Solution

The fourth proportional to 9,193.02, 13,792.32 and 4,808.04 is: 7,213.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193.02 : 13,792.32 = 4,808.04 : x
  2. Step 2: Convert to fraction form
    9,193.02/13,792.32 = 4,808.04/x
  3. Step 3: Cross multiply
    9,193.02x = 13,792.32 × 4,808.04
  4. Step 4: Simplify right side
    9,193.02x = 66,314,026.25
  5. Step 5: Solve for x
    x = 66,314,026.25/9,193.02
  6. Step 6: Final answer
    x = 7,213.52

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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.