Home / 33,505.60-46,227.36-19,353.28

Finding the Fourth Proportional to 33,505.60, 46,227.36 and 19,353.28

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Solution

The fourth proportional to 33,505.60, 46,227.36 and 19,353.28 is: 26,701.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.60 : 46,227.36 = 19,353.28 : x
  2. Step 2: Convert to fraction form
    33,505.60/46,227.36 = 19,353.28/x
  3. Step 3: Cross multiply
    33,505.60x = 46,227.36 × 19,353.28
  4. Step 4: Simplify right side
    33,505.60x = 894,651,041.74
  5. Step 5: Solve for x
    x = 894,651,041.74/33,505.60
  6. Step 6: Final answer
    x = 26,701.54

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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.