Home / 17,367.24-26,050.77-4,219.68

Finding the Fourth Proportional to 17,367.24, 26,050.77 and 4,219.68

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Solution

The fourth proportional to 17,367.24, 26,050.77 and 4,219.68 is: 6,329.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,367.24 : 26,050.77 = 4,219.68 : x
  2. Step 2: Convert to fraction form
    17,367.24/26,050.77 = 4,219.68/x
  3. Step 3: Cross multiply
    17,367.24x = 26,050.77 × 4,219.68
  4. Step 4: Simplify right side
    17,367.24x = 109,925,913.15
  5. Step 5: Solve for x
    x = 109,925,913.15/17,367.24
  6. Step 6: Final answer
    x = 6,329.50

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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.