Home / 4,373.92-6,559.44-1,451.36

Finding the Fourth Proportional to 4,373.92, 6,559.44 and 1,451.36

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Solution

The fourth proportional to 4,373.92, 6,559.44 and 1,451.36 is: 2,176.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.92 : 6,559.44 = 1,451.36 : x
  2. Step 2: Convert to fraction form
    4,373.92/6,559.44 = 1,451.36/x
  3. Step 3: Cross multiply
    4,373.92x = 6,559.44 × 1,451.36
  4. Step 4: Simplify right side
    4,373.92x = 9,520,108.84
  5. Step 5: Solve for x
    x = 9,520,108.84/4,373.92
  6. Step 6: Final answer
    x = 2,176.56

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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.