Home / 33,913.88-46,798.62-19,007

Finding the Fourth Proportional to 33,913.88, 46,798.62 and 19,007

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Solution

The fourth proportional to 33,913.88, 46,798.62 and 19,007 is: 26,228.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,913.88 : 46,798.62 = 19,007 : x
  2. Step 2: Convert to fraction form
    33,913.88/46,798.62 = 19,007/x
  3. Step 3: Cross multiply
    33,913.88x = 46,798.62 × 19,007
  4. Step 4: Simplify right side
    33,913.88x = 889,501,370.34
  5. Step 5: Solve for x
    x = 889,501,370.34/33,913.88
  6. Step 6: Final answer
    x = 26,228.24

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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.