Home / 26,782.82-36,960.60-14,846.36

Finding the Fourth Proportional to 26,782.82, 36,960.60 and 14,846.36

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Solution

The fourth proportional to 26,782.82, 36,960.60 and 14,846.36 is: 20,488.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,782.82 : 36,960.60 = 14,846.36 : x
  2. Step 2: Convert to fraction form
    26,782.82/36,960.60 = 14,846.36/x
  3. Step 3: Cross multiply
    26,782.82x = 36,960.60 × 14,846.36
  4. Step 4: Simplify right side
    26,782.82x = 548,730,373.42
  5. Step 5: Solve for x
    x = 548,730,373.42/26,782.82
  6. Step 6: Final answer
    x = 20,488.15

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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.