Home / 4,536.48-6,258.78-2,546.76

Finding the Fourth Proportional to 4,536.48, 6,258.78 and 2,546.76

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Solution

The fourth proportional to 4,536.48, 6,258.78 and 2,546.76 is: 3,513.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.48 : 6,258.78 = 2,546.76 : x
  2. Step 2: Convert to fraction form
    4,536.48/6,258.78 = 2,546.76/x
  3. Step 3: Cross multiply
    4,536.48x = 6,258.78 × 2,546.76
  4. Step 4: Simplify right side
    4,536.48x = 15,939,610.55
  5. Step 5: Solve for x
    x = 15,939,610.55/4,536.48
  6. Step 6: Final answer
    x = 3,513.65

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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.