Home / 33,604.80-46,379.04-19,270.24

Finding the Fourth Proportional to 33,604.80, 46,379.04 and 19,270.24

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Solution

The fourth proportional to 33,604.80, 46,379.04 and 19,270.24 is: 26,595.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,604.80 : 46,379.04 = 19,270.24 : x
  2. Step 2: Convert to fraction form
    33,604.80/46,379.04 = 19,270.24/x
  3. Step 3: Cross multiply
    33,604.80x = 46,379.04 × 19,270.24
  4. Step 4: Simplify right side
    33,604.80x = 893,735,231.77
  5. Step 5: Solve for x
    x = 893,735,231.77/33,604.80
  6. Step 6: Final answer
    x = 26,595.46

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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.