Home / 16,952.16-25,429.36-5,859.92

Finding the Fourth Proportional to 16,952.16, 25,429.36 and 5,859.92

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Solution

The fourth proportional to 16,952.16, 25,429.36 and 5,859.92 is: 8,790.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952.16 : 25,429.36 = 5,859.92 : x
  2. Step 2: Convert to fraction form
    16,952.16/25,429.36 = 5,859.92/x
  3. Step 3: Cross multiply
    16,952.16x = 25,429.36 × 5,859.92
  4. Step 4: Simplify right side
    16,952.16x = 149,014,015.25
  5. Step 5: Solve for x
    x = 149,014,015.25/16,952.16
  6. Step 6: Final answer
    x = 8,790.27

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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.