Home / 4,833.24-6,670.40-2,709.11

Finding the Fourth Proportional to 4,833.24, 6,670.40 and 2,709.11

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Solution

The fourth proportional to 4,833.24, 6,670.40 and 2,709.11 is: 3,738.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.24 : 6,670.40 = 2,709.11 : x
  2. Step 2: Convert to fraction form
    4,833.24/6,670.40 = 2,709.11/x
  3. Step 3: Cross multiply
    4,833.24x = 6,670.40 × 2,709.11
  4. Step 4: Simplify right side
    4,833.24x = 18,070,865.71
  5. Step 5: Solve for x
    x = 18,070,865.71/4,833.24
  6. Step 6: Final answer
    x = 3,738.87

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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.