Home / 33,352.51-46,032.15-19,213.57

Finding the Fourth Proportional to 33,352.51, 46,032.15 and 19,213.57

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Solution

The fourth proportional to 33,352.51, 46,032.15 and 19,213.57 is: 26,518.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,352.51 : 46,032.15 = 19,213.57 : x
  2. Step 2: Convert to fraction form
    33,352.51/46,032.15 = 19,213.57/x
  3. Step 3: Cross multiply
    33,352.51x = 46,032.15 × 19,213.57
  4. Step 4: Simplify right side
    33,352.51x = 884,441,936.28
  5. Step 5: Solve for x
    x = 884,441,936.28/33,352.51
  6. Step 6: Final answer
    x = 26,518.00

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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.