Home / 53,739.04-80,570.04-25,260.04

Finding the Fourth Proportional to 53,739.04, 80,570.04 and 25,260.04

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Solution

The fourth proportional to 53,739.04, 80,570.04 and 25,260.04 is: 37,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,739.04 : 80,570.04 = 25,260.04 : x
  2. Step 2: Convert to fraction form
    53,739.04/80,570.04 = 25,260.04/x
  3. Step 3: Cross multiply
    53,739.04x = 80,570.04 × 25,260.04
  4. Step 4: Simplify right side
    53,739.04x = 2,035,202,433.20
  5. Step 5: Solve for x
    x = 2,035,202,433.20/53,739.04
  6. Step 6: Final answer
    x = 37,871.95

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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.