Home / 33,825.11-46,683.61-19,482.19

Finding the Fourth Proportional to 33,825.11, 46,683.61 and 19,482.19

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Solution

The fourth proportional to 33,825.11, 46,683.61 and 19,482.19 is: 26,888.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,825.11 : 46,683.61 = 19,482.19 : x
  2. Step 2: Convert to fraction form
    33,825.11/46,683.61 = 19,482.19/x
  3. Step 3: Cross multiply
    33,825.11x = 46,683.61 × 19,482.19
  4. Step 4: Simplify right side
    33,825.11x = 909,498,629.08
  5. Step 5: Solve for x
    x = 909,498,629.08/33,825.11
  6. Step 6: Final answer
    x = 26,888.27

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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.