Home / 25,710.03-35,469.36-16,754.25

Finding the Fourth Proportional to 25,710.03, 35,469.36 and 16,754.25

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Solution

The fourth proportional to 25,710.03, 35,469.36 and 16,754.25 is: 23,114.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,710.03 : 35,469.36 = 16,754.25 : x
  2. Step 2: Convert to fraction form
    25,710.03/35,469.36 = 16,754.25/x
  3. Step 3: Cross multiply
    25,710.03x = 35,469.36 × 16,754.25
  4. Step 4: Simplify right side
    25,710.03x = 594,262,524.78
  5. Step 5: Solve for x
    x = 594,262,524.78/25,710.03
  6. Step 6: Final answer
    x = 23,114.03

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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.