Home / 4,474.42-6,174.50-2,484.82

Finding the Fourth Proportional to 4,474.42, 6,174.50 and 2,484.82

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Solution

The fourth proportional to 4,474.42, 6,174.50 and 2,484.82 is: 3,428.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,474.42 : 6,174.50 = 2,484.82 : x
  2. Step 2: Convert to fraction form
    4,474.42/6,174.50 = 2,484.82/x
  3. Step 3: Cross multiply
    4,474.42x = 6,174.50 × 2,484.82
  4. Step 4: Simplify right side
    4,474.42x = 15,342,521.09
  5. Step 5: Solve for x
    x = 15,342,521.09/4,474.42
  6. Step 6: Final answer
    x = 3,428.94

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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.