Home / 33,207.26-49,810.80-11,022.31

Finding the Fourth Proportional to 33,207.26, 49,810.80 and 11,022.31

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Solution

The fourth proportional to 33,207.26, 49,810.80 and 11,022.31 is: 16,533.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207.26 : 49,810.80 = 11,022.31 : x
  2. Step 2: Convert to fraction form
    33,207.26/49,810.80 = 11,022.31/x
  3. Step 3: Cross multiply
    33,207.26x = 49,810.80 × 11,022.31
  4. Step 4: Simplify right side
    33,207.26x = 549,029,829.89
  5. Step 5: Solve for x
    x = 549,029,829.89/33,207.26
  6. Step 6: Final answer
    x = 16,533.43

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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.