Home / 4,932.60-7,413.30-4,846.20

Finding the Fourth Proportional to 4,932.60, 7,413.30 and 4,846.20

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Solution

The fourth proportional to 4,932.60, 7,413.30 and 4,846.20 is: 7,283.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.60 : 7,413.30 = 4,846.20 : x
  2. Step 2: Convert to fraction form
    4,932.60/7,413.30 = 4,846.20/x
  3. Step 3: Cross multiply
    4,932.60x = 7,413.30 × 4,846.20
  4. Step 4: Simplify right side
    4,932.60x = 35,926,334.46
  5. Step 5: Solve for x
    x = 35,926,334.46/4,932.60
  6. Step 6: Final answer
    x = 7,283.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.