Home / 7,734.56-11,601.90-3,573.32

Finding the Fourth Proportional to 7,734.56, 11,601.90 and 3,573.32

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Solution

The fourth proportional to 7,734.56, 11,601.90 and 3,573.32 is: 5,360.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734.56 : 11,601.90 = 3,573.32 : x
  2. Step 2: Convert to fraction form
    7,734.56/11,601.90 = 3,573.32/x
  3. Step 3: Cross multiply
    7,734.56x = 11,601.90 × 3,573.32
  4. Step 4: Simplify right side
    7,734.56x = 41,457,243.30
  5. Step 5: Solve for x
    x = 41,457,243.30/7,734.56
  6. Step 6: Final answer
    x = 5,360.00

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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.