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Finding the Fourth Proportional to 32,453, 44,794.70 and 19,027.16

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Solution

The fourth proportional to 32,453, 44,794.70 and 19,027.16 is: 26,263.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,453 : 44,794.70 = 19,027.16 : x
  2. Step 2: Convert to fraction form
    32,453/44,794.70 = 19,027.16/x
  3. Step 3: Cross multiply
    32,453x = 44,794.70 × 19,027.16
  4. Step 4: Simplify right side
    32,453x = 852,315,924.05
  5. Step 5: Solve for x
    x = 852,315,924.05/32,453
  6. Step 6: Final answer
    x = 26,263.09

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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.