Home / 55,037.53-82,529.58-26,924.65

Finding the Fourth Proportional to 55,037.53, 82,529.58 and 26,924.65

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Solution

The fourth proportional to 55,037.53, 82,529.58 and 26,924.65 is: 40,373.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,037.53 : 82,529.58 = 26,924.65 : x
  2. Step 2: Convert to fraction form
    55,037.53/82,529.58 = 26,924.65/x
  3. Step 3: Cross multiply
    55,037.53x = 82,529.58 × 26,924.65
  4. Step 4: Simplify right side
    55,037.53x = 2,222,080,415.02
  5. Step 5: Solve for x
    x = 2,222,080,415.02/55,037.53
  6. Step 6: Final answer
    x = 40,373.92

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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.