Home / 44,027.58-66,051.44-19,071.78

Finding the Fourth Proportional to 44,027.58, 66,051.44 and 19,071.78

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Solution

The fourth proportional to 44,027.58, 66,051.44 and 19,071.78 is: 28,612.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,027.58 : 66,051.44 = 19,071.78 : x
  2. Step 2: Convert to fraction form
    44,027.58/66,051.44 = 19,071.78/x
  3. Step 3: Cross multiply
    44,027.58x = 66,051.44 × 19,071.78
  4. Step 4: Simplify right side
    44,027.58x = 1,259,718,532.36
  5. Step 5: Solve for x
    x = 1,259,718,532.36/44,027.58
  6. Step 6: Final answer
    x = 28,612.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.