Home / 11,313.09-15,608.57-6,594.03

Finding the Fourth Proportional to 11,313.09, 15,608.57 and 6,594.03

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Solution

The fourth proportional to 11,313.09, 15,608.57 and 6,594.03 is: 9,097.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,313.09 : 15,608.57 = 6,594.03 : x
  2. Step 2: Convert to fraction form
    11,313.09/15,608.57 = 6,594.03/x
  3. Step 3: Cross multiply
    11,313.09x = 15,608.57 × 6,594.03
  4. Step 4: Simplify right side
    11,313.09x = 102,923,345.87
  5. Step 5: Solve for x
    x = 102,923,345.87/11,313.09
  6. Step 6: Final answer
    x = 9,097.72

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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.