Home / 4,829.49-6,655.37-3,254.85

Finding the Fourth Proportional to 4,829.49, 6,655.37 and 3,254.85

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Solution

The fourth proportional to 4,829.49, 6,655.37 and 3,254.85 is: 4,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829.49 : 6,655.37 = 3,254.85 : x
  2. Step 2: Convert to fraction form
    4,829.49/6,655.37 = 3,254.85/x
  3. Step 3: Cross multiply
    4,829.49x = 6,655.37 × 3,254.85
  4. Step 4: Simplify right side
    4,829.49x = 21,662,214.77
  5. Step 5: Solve for x
    x = 21,662,214.77/4,829.49
  6. Step 6: Final answer
    x = 4,485.40

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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.