Home / 16,745.52-25,118.46-5,058.84

Finding the Fourth Proportional to 16,745.52, 25,118.46 and 5,058.84

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Solution

The fourth proportional to 16,745.52, 25,118.46 and 5,058.84 is: 7,588.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,745.52 : 25,118.46 = 5,058.84 : x
  2. Step 2: Convert to fraction form
    16,745.52/25,118.46 = 5,058.84/x
  3. Step 3: Cross multiply
    16,745.52x = 25,118.46 × 5,058.84
  4. Step 4: Simplify right side
    16,745.52x = 127,070,270.19
  5. Step 5: Solve for x
    x = 127,070,270.19/16,745.52
  6. Step 6: Final answer
    x = 7,588.31

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1.5x scale

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.