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Finding the Fourth Proportional to 4,503.85, 6,746.82 and 3,525.37

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Solution

The fourth proportional to 4,503.85, 6,746.82 and 3,525.37 is: 5,281.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.85 : 6,746.82 = 3,525.37 : x
  2. Step 2: Convert to fraction form
    4,503.85/6,746.82 = 3,525.37/x
  3. Step 3: Cross multiply
    4,503.85x = 6,746.82 × 3,525.37
  4. Step 4: Simplify right side
    4,503.85x = 23,785,036.82
  5. Step 5: Solve for x
    x = 23,785,036.82/4,503.85
  6. Step 6: Final answer
    x = 5,281.05

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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.