Home / 33,512.60-46,237.02-19,360.28

Finding the Fourth Proportional to 33,512.60, 46,237.02 and 19,360.28

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Solution

The fourth proportional to 33,512.60, 46,237.02 and 19,360.28 is: 26,711.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512.60 : 46,237.02 = 19,360.28 : x
  2. Step 2: Convert to fraction form
    33,512.60/46,237.02 = 19,360.28/x
  3. Step 3: Cross multiply
    33,512.60x = 46,237.02 × 19,360.28
  4. Step 4: Simplify right side
    33,512.60x = 895,161,653.57
  5. Step 5: Solve for x
    x = 895,161,653.57/33,512.60
  6. Step 6: Final answer
    x = 26,711.20

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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.