Home / 7,597.76-10,485.60-4,765.56

Finding the Fourth Proportional to 7,597.76, 10,485.60 and 4,765.56

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Solution

The fourth proportional to 7,597.76, 10,485.60 and 4,765.56 is: 6,576.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597.76 : 10,485.60 = 4,765.56 : x
  2. Step 2: Convert to fraction form
    7,597.76/10,485.60 = 4,765.56/x
  3. Step 3: Cross multiply
    7,597.76x = 10,485.60 × 4,765.56
  4. Step 4: Simplify right side
    7,597.76x = 49,969,755.94
  5. Step 5: Solve for x
    x = 49,969,755.94/7,597.76
  6. Step 6: Final answer
    x = 6,576.91

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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.