Home / 33,322.92-46,020.06-28,825.08

Finding the Fourth Proportional to 33,322.92, 46,020.06 and 28,825.08

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Solution

The fourth proportional to 33,322.92, 46,020.06 and 28,825.08 is: 39,808.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,322.92 : 46,020.06 = 28,825.08 : x
  2. Step 2: Convert to fraction form
    33,322.92/46,020.06 = 28,825.08/x
  3. Step 3: Cross multiply
    33,322.92x = 46,020.06 × 28,825.08
  4. Step 4: Simplify right side
    33,322.92x = 1,326,531,911.10
  5. Step 5: Solve for x
    x = 1,326,531,911.10/33,322.92
  6. Step 6: Final answer
    x = 39,808.39

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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.