Home / 45,173.22-62,342.07-25,030.98

Finding the Fourth Proportional to 45,173.22, 62,342.07 and 25,030.98

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Solution

The fourth proportional to 45,173.22, 62,342.07 and 25,030.98 is: 34,544.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,173.22 : 62,342.07 = 25,030.98 : x
  2. Step 2: Convert to fraction form
    45,173.22/62,342.07 = 25,030.98/x
  3. Step 3: Cross multiply
    45,173.22x = 62,342.07 × 25,030.98
  4. Step 4: Simplify right side
    45,173.22x = 1,560,483,107.33
  5. Step 5: Solve for x
    x = 1,560,483,107.33/45,173.22
  6. Step 6: Final answer
    x = 34,544.43

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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.