Home / 33,445.71-46,159.07-19,298.25

Finding the Fourth Proportional to 33,445.71, 46,159.07 and 19,298.25

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Solution

The fourth proportional to 33,445.71, 46,159.07 and 19,298.25 is: 26,633.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,445.71 : 46,159.07 = 19,298.25 : x
  2. Step 2: Convert to fraction form
    33,445.71/46,159.07 = 19,298.25/x
  3. Step 3: Cross multiply
    33,445.71x = 46,159.07 × 19,298.25
  4. Step 4: Simplify right side
    33,445.71x = 890,789,176.14
  5. Step 5: Solve for x
    x = 890,789,176.14/33,445.71
  6. Step 6: Final answer
    x = 26,633.88

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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.