Home / 26,264.37-36,245.06-14,327.76

Finding the Fourth Proportional to 26,264.37, 36,245.06 and 14,327.76

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Solution

The fourth proportional to 26,264.37, 36,245.06 and 14,327.76 is: 19,772.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,264.37 : 36,245.06 = 14,327.76 : x
  2. Step 2: Convert to fraction form
    26,264.37/36,245.06 = 14,327.76/x
  3. Step 3: Cross multiply
    26,264.37x = 36,245.06 × 14,327.76
  4. Step 4: Simplify right side
    26,264.37x = 519,310,520.87
  5. Step 5: Solve for x
    x = 519,310,520.87/26,264.37
  6. Step 6: Final answer
    x = 19,772.43

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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.