Home / 33,505.92-46,232.64-19,357.92

Finding the Fourth Proportional to 33,505.92, 46,232.64 and 19,357.92

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Solution

The fourth proportional to 33,505.92, 46,232.64 and 19,357.92 is: 26,710.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.92 : 46,232.64 = 19,357.92 : x
  2. Step 2: Convert to fraction form
    33,505.92/46,232.64 = 19,357.92/x
  3. Step 3: Cross multiply
    33,505.92x = 46,232.64 × 19,357.92
  4. Step 4: Simplify right side
    33,505.92x = 894,967,746.51
  5. Step 5: Solve for x
    x = 894,967,746.51/33,505.92
  6. Step 6: Final answer
    x = 26,710.73

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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.