Home / 7,575.54-11,363.34-2,310.54

Finding the Fourth Proportional to 7,575.54, 11,363.34 and 2,310.54

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Solution

The fourth proportional to 7,575.54, 11,363.34 and 2,310.54 is: 3,465.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575.54 : 11,363.34 = 2,310.54 : x
  2. Step 2: Convert to fraction form
    7,575.54/11,363.34 = 2,310.54/x
  3. Step 3: Cross multiply
    7,575.54x = 11,363.34 × 2,310.54
  4. Step 4: Simplify right side
    7,575.54x = 26,255,451.60
  5. Step 5: Solve for x
    x = 26,255,451.60/7,575.54
  6. Step 6: Final answer
    x = 3,465.82

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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.