Home / 4,394.09-6,064.20-2,505.08

Finding the Fourth Proportional to 4,394.09, 6,064.20 and 2,505.08

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Solution

The fourth proportional to 4,394.09, 6,064.20 and 2,505.08 is: 3,457.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.09 : 6,064.20 = 2,505.08 : x
  2. Step 2: Convert to fraction form
    4,394.09/6,064.20 = 2,505.08/x
  3. Step 3: Cross multiply
    4,394.09x = 6,064.20 × 2,505.08
  4. Step 4: Simplify right side
    4,394.09x = 15,191,321.30
  5. Step 5: Solve for x
    x = 15,191,321.30/4,394.09
  6. Step 6: Final answer
    x = 3,457.21

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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.