Home / 16,776.36-25,164.27-4,296.27

Finding the Fourth Proportional to 16,776.36, 25,164.27 and 4,296.27

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Solution

The fourth proportional to 16,776.36, 25,164.27 and 4,296.27 is: 6,444.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,776.36 : 25,164.27 = 4,296.27 : x
  2. Step 2: Convert to fraction form
    16,776.36/25,164.27 = 4,296.27/x
  3. Step 3: Cross multiply
    16,776.36x = 25,164.27 × 4,296.27
  4. Step 4: Simplify right side
    16,776.36x = 108,112,498.27
  5. Step 5: Solve for x
    x = 108,112,498.27/16,776.36
  6. Step 6: Final answer
    x = 6,444.34

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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.