Home / 4,385.48-6,581.94-1,754.82

Finding the Fourth Proportional to 4,385.48, 6,581.94 and 1,754.82

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Solution

The fourth proportional to 4,385.48, 6,581.94 and 1,754.82 is: 2,633.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.48 : 6,581.94 = 1,754.82 : x
  2. Step 2: Convert to fraction form
    4,385.48/6,581.94 = 1,754.82/x
  3. Step 3: Cross multiply
    4,385.48x = 6,581.94 × 1,754.82
  4. Step 4: Simplify right side
    4,385.48x = 11,550,113.37
  5. Step 5: Solve for x
    x = 11,550,113.37/4,385.48
  6. Step 6: Final answer
    x = 2,633.72

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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.