Home / 46,751.64-64,519.88-25,532.88

Finding the Fourth Proportional to 46,751.64, 64,519.88 and 25,532.88

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Solution

The fourth proportional to 46,751.64, 64,519.88 and 25,532.88 is: 35,236.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,751.64 : 64,519.88 = 25,532.88 : x
  2. Step 2: Convert to fraction form
    46,751.64/64,519.88 = 25,532.88/x
  3. Step 3: Cross multiply
    46,751.64x = 64,519.88 × 25,532.88
  4. Step 4: Simplify right side
    46,751.64x = 1,647,378,353.65
  5. Step 5: Solve for x
    x = 1,647,378,353.65/46,751.64
  6. Step 6: Final answer
    x = 35,236.80

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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.