Home / 10,071.06-15,093.23-4,523.37

Finding the Fourth Proportional to 10,071.06, 15,093.23 and 4,523.37

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Solution

The fourth proportional to 10,071.06, 15,093.23 and 4,523.37 is: 6,779.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,071.06 : 15,093.23 = 4,523.37 : x
  2. Step 2: Convert to fraction form
    10,071.06/15,093.23 = 4,523.37/x
  3. Step 3: Cross multiply
    10,071.06x = 15,093.23 × 4,523.37
  4. Step 4: Simplify right side
    10,071.06x = 68,272,241.17
  5. Step 5: Solve for x
    x = 68,272,241.17/10,071.06
  6. Step 6: Final answer
    x = 6,779.05

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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.