Home / 4,617.66-6,372.60-2,521.77

Finding the Fourth Proportional to 4,617.66, 6,372.60 and 2,521.77

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Solution

The fourth proportional to 4,617.66, 6,372.60 and 2,521.77 is: 3,480.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.66 : 6,372.60 = 2,521.77 : x
  2. Step 2: Convert to fraction form
    4,617.66/6,372.60 = 2,521.77/x
  3. Step 3: Cross multiply
    4,617.66x = 6,372.60 × 2,521.77
  4. Step 4: Simplify right side
    4,617.66x = 16,070,231.50
  5. Step 5: Solve for x
    x = 16,070,231.50/4,617.66
  6. Step 6: Final answer
    x = 3,480.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.