Home / 16,950.48-25,437.37-5,857.19

Finding the Fourth Proportional to 16,950.48, 25,437.37 and 5,857.19

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Solution

The fourth proportional to 16,950.48, 25,437.37 and 5,857.19 is: 8,789.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,950.48 : 25,437.37 = 5,857.19 : x
  2. Step 2: Convert to fraction form
    16,950.48/25,437.37 = 5,857.19/x
  3. Step 3: Cross multiply
    16,950.48x = 25,437.37 × 5,857.19
  4. Step 4: Simplify right side
    16,950.48x = 148,991,509.19
  5. Step 5: Solve for x
    x = 148,991,509.19/16,950.48
  6. Step 6: Final answer
    x = 8,789.81

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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.