Home / 7,305.81-10,955.47-4,532.37

Finding the Fourth Proportional to 7,305.81, 10,955.47 and 4,532.37

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Solution

The fourth proportional to 7,305.81, 10,955.47 and 4,532.37 is: 6,796.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305.81 : 10,955.47 = 4,532.37 : x
  2. Step 2: Convert to fraction form
    7,305.81/10,955.47 = 4,532.37/x
  3. Step 3: Cross multiply
    7,305.81x = 10,955.47 × 4,532.37
  4. Step 4: Simplify right side
    7,305.81x = 49,654,243.56
  5. Step 5: Solve for x
    x = 49,654,243.56/7,305.81
  6. Step 6: Final answer
    x = 6,796.54

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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.