Home / 9,025.04-13,537.15-3,102.53

Finding the Fourth Proportional to 9,025.04, 13,537.15 and 3,102.53

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Solution

The fourth proportional to 9,025.04, 13,537.15 and 3,102.53 is: 4,653.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.04 : 13,537.15 = 3,102.53 : x
  2. Step 2: Convert to fraction form
    9,025.04/13,537.15 = 3,102.53/x
  3. Step 3: Cross multiply
    9,025.04x = 13,537.15 × 3,102.53
  4. Step 4: Simplify right side
    9,025.04x = 41,999,338.55
  5. Step 5: Solve for x
    x = 41,999,338.55/9,025.04
  6. Step 6: Final answer
    x = 4,653.64

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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.