Home / 4,533.76-6,256.40-2,544.48

Finding the Fourth Proportional to 4,533.76, 6,256.40 and 2,544.48

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Solution

The fourth proportional to 4,533.76, 6,256.40 and 2,544.48 is: 3,511.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533.76 : 6,256.40 = 2,544.48 : x
  2. Step 2: Convert to fraction form
    4,533.76/6,256.40 = 2,544.48/x
  3. Step 3: Cross multiply
    4,533.76x = 6,256.40 × 2,544.48
  4. Step 4: Simplify right side
    4,533.76x = 15,919,284.67
  5. Step 5: Solve for x
    x = 15,919,284.67/4,533.76
  6. Step 6: Final answer
    x = 3,511.28

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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.