Home / 4,261.68-5,884.02-3,477.60

Finding the Fourth Proportional to 4,261.68, 5,884.02 and 3,477.60

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Solution

The fourth proportional to 4,261.68, 5,884.02 and 3,477.60 is: 4,801.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261.68 : 5,884.02 = 3,477.60 : x
  2. Step 2: Convert to fraction form
    4,261.68/5,884.02 = 3,477.60/x
  3. Step 3: Cross multiply
    4,261.68x = 5,884.02 × 3,477.60
  4. Step 4: Simplify right side
    4,261.68x = 20,462,267.95
  5. Step 5: Solve for x
    x = 20,462,267.95/4,261.68
  6. Step 6: Final answer
    x = 4,801.46

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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.