Home / 4,455.66-6,677.10-2,503.77

Finding the Fourth Proportional to 4,455.66, 6,677.10 and 2,503.77

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Solution

The fourth proportional to 4,455.66, 6,677.10 and 2,503.77 is: 3,752.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455.66 : 6,677.10 = 2,503.77 : x
  2. Step 2: Convert to fraction form
    4,455.66/6,677.10 = 2,503.77/x
  3. Step 3: Cross multiply
    4,455.66x = 6,677.10 × 2,503.77
  4. Step 4: Simplify right side
    4,455.66x = 16,717,922.67
  5. Step 5: Solve for x
    x = 16,717,922.67/4,455.66
  6. Step 6: Final answer
    x = 3,752.06

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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.