Home / 5,461.43-7,537.23-3,224.00

Finding the Fourth Proportional to 5,461.43, 7,537.23 and 3,224.00

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Solution

The fourth proportional to 5,461.43, 7,537.23 and 3,224.00 is: 4,449.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461.43 : 7,537.23 = 3,224.00 : x
  2. Step 2: Convert to fraction form
    5,461.43/7,537.23 = 3,224.00/x
  3. Step 3: Cross multiply
    5,461.43x = 7,537.23 × 3,224.00
  4. Step 4: Simplify right side
    5,461.43x = 24,299,991.83
  5. Step 5: Solve for x
    x = 24,299,991.83/5,461.43
  6. Step 6: Final answer
    x = 4,449.39

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1.5x scale

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.