Home / 53,355.54-80,056.53-25,295.25

Finding the Fourth Proportional to 53,355.54, 80,056.53 and 25,295.25

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Solution

The fourth proportional to 53,355.54, 80,056.53 and 25,295.25 is: 37,953.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,355.54 : 80,056.53 = 25,295.25 : x
  2. Step 2: Convert to fraction form
    53,355.54/80,056.53 = 25,295.25/x
  3. Step 3: Cross multiply
    53,355.54x = 80,056.53 × 25,295.25
  4. Step 4: Simplify right side
    53,355.54x = 2,025,049,940.48
  5. Step 5: Solve for x
    x = 2,025,049,940.48/53,355.54
  6. Step 6: Final answer
    x = 37,953.88

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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.