Home / 33,525.16-46,258.16-19,189.37

Finding the Fourth Proportional to 33,525.16, 46,258.16 and 19,189.37

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Solution

The fourth proportional to 33,525.16, 46,258.16 and 19,189.37 is: 26,477.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,525.16 : 46,258.16 = 19,189.37 : x
  2. Step 2: Convert to fraction form
    33,525.16/46,258.16 = 19,189.37/x
  3. Step 3: Cross multiply
    33,525.16x = 46,258.16 × 19,189.37
  4. Step 4: Simplify right side
    33,525.16x = 887,664,967.46
  5. Step 5: Solve for x
    x = 887,664,967.46/33,525.16
  6. Step 6: Final answer
    x = 26,477.58

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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.