Home / 3,577.26-4,935.56-2,459.46

Finding the Fourth Proportional to 3,577.26, 4,935.56 and 2,459.46

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Solution

The fourth proportional to 3,577.26, 4,935.56 and 2,459.46 is: 3,393.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577.26 : 4,935.56 = 2,459.46 : x
  2. Step 2: Convert to fraction form
    3,577.26/4,935.56 = 2,459.46/x
  3. Step 3: Cross multiply
    3,577.26x = 4,935.56 × 2,459.46
  4. Step 4: Simplify right side
    3,577.26x = 12,138,800.10
  5. Step 5: Solve for x
    x = 12,138,800.10/3,577.26
  6. Step 6: Final answer
    x = 3,393.32

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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.