Home / 33,719.10-46,525.41-19,376.16

Finding the Fourth Proportional to 33,719.10, 46,525.41 and 19,376.16

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Solution

The fourth proportional to 33,719.10, 46,525.41 and 19,376.16 is: 26,735.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,719.10 : 46,525.41 = 19,376.16 : x
  2. Step 2: Convert to fraction form
    33,719.10/46,525.41 = 19,376.16/x
  3. Step 3: Cross multiply
    33,719.10x = 46,525.41 × 19,376.16
  4. Step 4: Simplify right side
    33,719.10x = 901,483,458.72
  5. Step 5: Solve for x
    x = 901,483,458.72/33,719.10
  6. Step 6: Final answer
    x = 26,735.10

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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.