Home / 5,104.08-7,655.94-1,594.08

Finding the Fourth Proportional to 5,104.08, 7,655.94 and 1,594.08

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Solution

The fourth proportional to 5,104.08, 7,655.94 and 1,594.08 is: 2,391.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104.08 : 7,655.94 = 1,594.08 : x
  2. Step 2: Convert to fraction form
    5,104.08/7,655.94 = 1,594.08/x
  3. Step 3: Cross multiply
    5,104.08x = 7,655.94 × 1,594.08
  4. Step 4: Simplify right side
    5,104.08x = 12,204,180.84
  5. Step 5: Solve for x
    x = 12,204,180.84/5,104.08
  6. Step 6: Final answer
    x = 2,391.06

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1.5x scale

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.