Home / 33,673.51-46,467.33-18,565.39

Finding the Fourth Proportional to 33,673.51, 46,467.33 and 18,565.39

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Solution

The fourth proportional to 33,673.51, 46,467.33 and 18,565.39 is: 25,619.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,673.51 : 46,467.33 = 18,565.39 : x
  2. Step 2: Convert to fraction form
    33,673.51/46,467.33 = 18,565.39/x
  3. Step 3: Cross multiply
    33,673.51x = 46,467.33 × 18,565.39
  4. Step 4: Simplify right side
    33,673.51x = 862,684,103.71
  5. Step 5: Solve for x
    x = 862,684,103.71/33,673.51
  6. Step 6: Final answer
    x = 25,619.07

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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.