Home / 4,813.02-7,220.54-2,344.34

Finding the Fourth Proportional to 4,813.02, 7,220.54 and 2,344.34

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Solution

The fourth proportional to 4,813.02, 7,220.54 and 2,344.34 is: 3,517.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813.02 : 7,220.54 = 2,344.34 : x
  2. Step 2: Convert to fraction form
    4,813.02/7,220.54 = 2,344.34/x
  3. Step 3: Cross multiply
    4,813.02x = 7,220.54 × 2,344.34
  4. Step 4: Simplify right side
    4,813.02x = 16,927,424.66
  5. Step 5: Solve for x
    x = 16,927,424.66/4,813.02
  6. Step 6: Final answer
    x = 3,517.01

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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.