Home / 4,823.73-6,655.95-2,727.45

Finding the Fourth Proportional to 4,823.73, 6,655.95 and 2,727.45

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Solution

The fourth proportional to 4,823.73, 6,655.95 and 2,727.45 is: 3,763.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823.73 : 6,655.95 = 2,727.45 : x
  2. Step 2: Convert to fraction form
    4,823.73/6,655.95 = 2,727.45/x
  3. Step 3: Cross multiply
    4,823.73x = 6,655.95 × 2,727.45
  4. Step 4: Simplify right side
    4,823.73x = 18,153,770.83
  5. Step 5: Solve for x
    x = 18,153,770.83/4,823.73
  6. Step 6: Final answer
    x = 3,763.43

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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.