Home / 33,703.83-50,555.75-10,330.26

Finding the Fourth Proportional to 33,703.83, 50,555.75 and 10,330.26

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Solution

The fourth proportional to 33,703.83, 50,555.75 and 10,330.26 is: 15,495.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,703.83 : 50,555.75 = 10,330.26 : x
  2. Step 2: Convert to fraction form
    33,703.83/50,555.75 = 10,330.26/x
  3. Step 3: Cross multiply
    33,703.83x = 50,555.75 × 10,330.26
  4. Step 4: Simplify right side
    33,703.83x = 522,253,990.34
  5. Step 5: Solve for x
    x = 522,253,990.34/33,703.83
  6. Step 6: Final answer
    x = 15,495.39

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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.