Home / 32,454.09-44,786.79-19,025.55

Finding the Fourth Proportional to 32,454.09, 44,786.79 and 19,025.55

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Solution

The fourth proportional to 32,454.09, 44,786.79 and 19,025.55 is: 26,255.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,454.09 : 44,786.79 = 19,025.55 : x
  2. Step 2: Convert to fraction form
    32,454.09/44,786.79 = 19,025.55/x
  3. Step 3: Cross multiply
    32,454.09x = 44,786.79 × 19,025.55
  4. Step 4: Simplify right side
    32,454.09x = 852,093,312.48
  5. Step 5: Solve for x
    x = 852,093,312.48/32,454.09
  6. Step 6: Final answer
    x = 26,255.34

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Double scale
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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.