Home / 50,261.94-75,392.96-15,201.63

Finding the Fourth Proportional to 50,261.94, 75,392.96 and 15,201.63

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Solution

The fourth proportional to 50,261.94, 75,392.96 and 15,201.63 is: 22,802.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,261.94 : 75,392.96 = 15,201.63 : x
  2. Step 2: Convert to fraction form
    50,261.94/75,392.96 = 15,201.63/x
  3. Step 3: Cross multiply
    50,261.94x = 75,392.96 × 15,201.63
  4. Step 4: Simplify right side
    50,261.94x = 1,146,095,806.52
  5. Step 5: Solve for x
    x = 1,146,095,806.52/50,261.94
  6. Step 6: Final answer
    x = 22,802.46

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Double scale
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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.