Home / 33,673.96-46,480.26-19,530.28

Finding the Fourth Proportional to 33,673.96, 46,480.26 and 19,530.28

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Solution

The fourth proportional to 33,673.96, 46,480.26 and 19,530.28 is: 26,957.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,673.96 : 46,480.26 = 19,530.28 : x
  2. Step 2: Convert to fraction form
    33,673.96/46,480.26 = 19,530.28/x
  3. Step 3: Cross multiply
    33,673.96x = 46,480.26 × 19,530.28
  4. Step 4: Simplify right side
    33,673.96x = 907,772,492.27
  5. Step 5: Solve for x
    x = 907,772,492.27/33,673.96
  6. Step 6: Final answer
    x = 26,957.70

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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.