Home / 4,833.06-6,672.57-3,711.81

Finding the Fourth Proportional to 4,833.06, 6,672.57 and 3,711.81

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Solution

The fourth proportional to 4,833.06, 6,672.57 and 3,711.81 is: 5,124.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.06 : 6,672.57 = 3,711.81 : x
  2. Step 2: Convert to fraction form
    4,833.06/6,672.57 = 3,711.81/x
  3. Step 3: Cross multiply
    4,833.06x = 6,672.57 × 3,711.81
  4. Step 4: Simplify right side
    4,833.06x = 24,767,312.05
  5. Step 5: Solve for x
    x = 24,767,312.05/4,833.06
  6. Step 6: Final answer
    x = 5,124.56

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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.