Home / 62,725.27-94,080.87-18,352.36

Finding the Fourth Proportional to 62,725.27, 94,080.87 and 18,352.36

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Solution

The fourth proportional to 62,725.27, 94,080.87 and 18,352.36 is: 27,526.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,725.27 : 94,080.87 = 18,352.36 : x
  2. Step 2: Convert to fraction form
    62,725.27/94,080.87 = 18,352.36/x
  3. Step 3: Cross multiply
    62,725.27x = 94,080.87 × 18,352.36
  4. Step 4: Simplify right side
    62,725.27x = 1,726,605,995.35
  5. Step 5: Solve for x
    x = 1,726,605,995.35/62,725.27
  6. Step 6: Final answer
    x = 27,526.48

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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.