Home / 33,403.84-46,097.20-19,256.56

Finding the Fourth Proportional to 33,403.84, 46,097.20 and 19,256.56

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Solution

The fourth proportional to 33,403.84, 46,097.20 and 19,256.56 is: 26,574.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403.84 : 46,097.20 = 19,256.56 : x
  2. Step 2: Convert to fraction form
    33,403.84/46,097.20 = 19,256.56/x
  3. Step 3: Cross multiply
    33,403.84x = 46,097.20 × 19,256.56
  4. Step 4: Simplify right side
    33,403.84x = 887,673,497.63
  5. Step 5: Solve for x
    x = 887,673,497.63/33,403.84
  6. Step 6: Final answer
    x = 26,574.00

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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.