Home / 17,090.45-23,586.44-10,374.53

Finding the Fourth Proportional to 17,090.45, 23,586.44 and 10,374.53

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Solution

The fourth proportional to 17,090.45, 23,586.44 and 10,374.53 is: 14,317.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090.45 : 23,586.44 = 10,374.53 : x
  2. Step 2: Convert to fraction form
    17,090.45/23,586.44 = 10,374.53/x
  3. Step 3: Cross multiply
    17,090.45x = 23,586.44 × 10,374.53
  4. Step 4: Simplify right side
    17,090.45x = 244,698,229.37
  5. Step 5: Solve for x
    x = 244,698,229.37/17,090.45
  6. Step 6: Final answer
    x = 14,317.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.