Home / 7,635.56-11,454.96-2,370.46

Finding the Fourth Proportional to 7,635.56, 11,454.96 and 2,370.46

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Solution

The fourth proportional to 7,635.56, 11,454.96 and 2,370.46 is: 3,556.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635.56 : 11,454.96 = 2,370.46 : x
  2. Step 2: Convert to fraction form
    7,635.56/11,454.96 = 2,370.46/x
  3. Step 3: Cross multiply
    7,635.56x = 11,454.96 × 2,370.46
  4. Step 4: Simplify right side
    7,635.56x = 27,153,524.48
  5. Step 5: Solve for x
    x = 27,153,524.48/7,635.56
  6. Step 6: Final answer
    x = 3,556.19

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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.