Home / 17,898.24-26,847.36-5,586.24

Finding the Fourth Proportional to 17,898.24, 26,847.36 and 5,586.24

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Solution

The fourth proportional to 17,898.24, 26,847.36 and 5,586.24 is: 8,379.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,898.24 : 26,847.36 = 5,586.24 : x
  2. Step 2: Convert to fraction form
    17,898.24/26,847.36 = 5,586.24/x
  3. Step 3: Cross multiply
    17,898.24x = 26,847.36 × 5,586.24
  4. Step 4: Simplify right side
    17,898.24x = 149,975,796.33
  5. Step 5: Solve for x
    x = 149,975,796.33/17,898.24
  6. Step 6: Final answer
    x = 8,379.36

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1.5x scale

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.