Home / 4,932.48-7,393.04-2,011.62

Finding the Fourth Proportional to 4,932.48, 7,393.04 and 2,011.62

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Solution

The fourth proportional to 4,932.48, 7,393.04 and 2,011.62 is: 3,015.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.48 : 7,393.04 = 2,011.62 : x
  2. Step 2: Convert to fraction form
    4,932.48/7,393.04 = 2,011.62/x
  3. Step 3: Cross multiply
    4,932.48x = 7,393.04 × 2,011.62
  4. Step 4: Simplify right side
    4,932.48x = 14,871,987.12
  5. Step 5: Solve for x
    x = 14,871,987.12/4,932.48
  6. Step 6: Final answer
    x = 3,015.11

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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.