Home / 4,820.36-6,651.80-3,052.53

Finding the Fourth Proportional to 4,820.36, 6,651.80 and 3,052.53

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Solution

The fourth proportional to 4,820.36, 6,651.80 and 3,052.53 is: 4,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820.36 : 6,651.80 = 3,052.53 : x
  2. Step 2: Convert to fraction form
    4,820.36/6,651.80 = 3,052.53/x
  3. Step 3: Cross multiply
    4,820.36x = 6,651.80 × 3,052.53
  4. Step 4: Simplify right side
    4,820.36x = 20,304,803.79
  5. Step 5: Solve for x
    x = 20,304,803.79/4,820.36
  6. Step 6: Final answer
    x = 4,212.30

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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.