Home / 33,226.50-45,852.57-19,080.27

Finding the Fourth Proportional to 33,226.50, 45,852.57 and 19,080.27

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Solution

The fourth proportional to 33,226.50, 45,852.57 and 19,080.27 is: 26,330.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,226.50 : 45,852.57 = 19,080.27 : x
  2. Step 2: Convert to fraction form
    33,226.50/45,852.57 = 19,080.27/x
  3. Step 3: Cross multiply
    33,226.50x = 45,852.57 × 19,080.27
  4. Step 4: Simplify right side
    33,226.50x = 874,879,415.79
  5. Step 5: Solve for x
    x = 874,879,415.79/33,226.50
  6. Step 6: Final answer
    x = 26,330.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.