Home / 33,653.96-46,440.02-19,506.52

Finding the Fourth Proportional to 33,653.96, 46,440.02 and 19,506.52

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Solution

The fourth proportional to 33,653.96, 46,440.02 and 19,506.52 is: 26,917.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,653.96 : 46,440.02 = 19,506.52 : x
  2. Step 2: Convert to fraction form
    33,653.96/46,440.02 = 19,506.52/x
  3. Step 3: Cross multiply
    33,653.96x = 46,440.02 × 19,506.52
  4. Step 4: Simplify right side
    33,653.96x = 905,883,178.93
  5. Step 5: Solve for x
    x = 905,883,178.93/33,653.96
  6. Step 6: Final answer
    x = 26,917.58

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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.