Home / 26,559.20-36,652.29-14,622.77

Finding the Fourth Proportional to 26,559.20, 36,652.29 and 14,622.77

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Solution

The fourth proportional to 26,559.20, 36,652.29 and 14,622.77 is: 20,179.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,559.20 : 36,652.29 = 14,622.77 : x
  2. Step 2: Convert to fraction form
    26,559.20/36,652.29 = 14,622.77/x
  3. Step 3: Cross multiply
    26,559.20x = 36,652.29 × 14,622.77
  4. Step 4: Simplify right side
    26,559.20x = 535,958,006.64
  5. Step 5: Solve for x
    x = 535,958,006.64/26,559.20
  6. Step 6: Final answer
    x = 20,179.75

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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.