Home / 4,933.10-6,810.47-3,253.88

Finding the Fourth Proportional to 4,933.10, 6,810.47 and 3,253.88

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Solution

The fourth proportional to 4,933.10, 6,810.47 and 3,253.88 is: 4,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.10 : 6,810.47 = 3,253.88 : x
  2. Step 2: Convert to fraction form
    4,933.10/6,810.47 = 3,253.88/x
  3. Step 3: Cross multiply
    4,933.10x = 6,810.47 × 3,253.88
  4. Step 4: Simplify right side
    4,933.10x = 22,160,452.12
  5. Step 5: Solve for x
    x = 22,160,452.12/4,933.10
  6. Step 6: Final answer
    x = 4,492.20

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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.