Home / 4,962.16-7,443.26-1,675.35

Finding the Fourth Proportional to 4,962.16, 7,443.26 and 1,675.35

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Solution

The fourth proportional to 4,962.16, 7,443.26 and 1,675.35 is: 2,513.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962.16 : 7,443.26 = 1,675.35 : x
  2. Step 2: Convert to fraction form
    4,962.16/7,443.26 = 1,675.35/x
  3. Step 3: Cross multiply
    4,962.16x = 7,443.26 × 1,675.35
  4. Step 4: Simplify right side
    4,962.16x = 12,470,063.55
  5. Step 5: Solve for x
    x = 12,470,063.55/4,962.16
  6. Step 6: Final answer
    x = 2,513.03

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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.