Home / 4,753.95-6,553.58-3,259.50

Finding the Fourth Proportional to 4,753.95, 6,553.58 and 3,259.50

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Solution

The fourth proportional to 4,753.95, 6,553.58 and 3,259.50 is: 4,493.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753.95 : 6,553.58 = 3,259.50 : x
  2. Step 2: Convert to fraction form
    4,753.95/6,553.58 = 3,259.50/x
  3. Step 3: Cross multiply
    4,753.95x = 6,553.58 × 3,259.50
  4. Step 4: Simplify right side
    4,753.95x = 21,361,394.01
  5. Step 5: Solve for x
    x = 21,361,394.01/4,753.95
  6. Step 6: Final answer
    x = 4,493.40

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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.