Home / 4,629.96-6,389.45-2,534.09

Finding the Fourth Proportional to 4,629.96, 6,389.45 and 2,534.09

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Solution

The fourth proportional to 4,629.96, 6,389.45 and 2,534.09 is: 3,497.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629.96 : 6,389.45 = 2,534.09 : x
  2. Step 2: Convert to fraction form
    4,629.96/6,389.45 = 2,534.09/x
  3. Step 3: Cross multiply
    4,629.96x = 6,389.45 × 2,534.09
  4. Step 4: Simplify right side
    4,629.96x = 16,191,441.35
  5. Step 5: Solve for x
    x = 16,191,441.35/4,629.96
  6. Step 6: Final answer
    x = 3,497.10

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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.