Home / 33,751.08-46,576.44-19,411.92

Finding the Fourth Proportional to 33,751.08, 46,576.44 and 19,411.92

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Solution

The fourth proportional to 33,751.08, 46,576.44 and 19,411.92 is: 26,788.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751.08 : 46,576.44 = 19,411.92 : x
  2. Step 2: Convert to fraction form
    33,751.08/46,576.44 = 19,411.92/x
  3. Step 3: Cross multiply
    33,751.08x = 46,576.44 × 19,411.92
  4. Step 4: Simplify right side
    33,751.08x = 904,138,127.16
  5. Step 5: Solve for x
    x = 904,138,127.16/33,751.08
  6. Step 6: Final answer
    x = 26,788.42

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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.