Home / 29,320.94-40,433.24-26,080.54

Finding the Fourth Proportional to 29,320.94, 40,433.24 and 26,080.54

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Solution

The fourth proportional to 29,320.94, 40,433.24 and 26,080.54 is: 35,964.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,320.94 : 40,433.24 = 26,080.54 : x
  2. Step 2: Convert to fraction form
    29,320.94/40,433.24 = 26,080.54/x
  3. Step 3: Cross multiply
    29,320.94x = 40,433.24 × 26,080.54
  4. Step 4: Simplify right side
    29,320.94x = 1,054,520,697.27
  5. Step 5: Solve for x
    x = 1,054,520,697.27/29,320.94
  6. Step 6: Final answer
    x = 35,964.76

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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.