Home / 4,521.01-6,777.47-1,922.53

Finding the Fourth Proportional to 4,521.01, 6,777.47 and 1,922.53

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Solution

The fourth proportional to 4,521.01, 6,777.47 and 1,922.53 is: 2,882.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521.01 : 6,777.47 = 1,922.53 : x
  2. Step 2: Convert to fraction form
    4,521.01/6,777.47 = 1,922.53/x
  3. Step 3: Cross multiply
    4,521.01x = 6,777.47 × 1,922.53
  4. Step 4: Simplify right side
    4,521.01x = 13,029,879.79
  5. Step 5: Solve for x
    x = 13,029,879.79/4,521.01
  6. Step 6: Final answer
    x = 2,882.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.