Home / 9,556.08-13,193.79-7,313.93

Finding the Fourth Proportional to 9,556.08, 13,193.79 and 7,313.93

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Solution

The fourth proportional to 9,556.08, 13,193.79 and 7,313.93 is: 10,098.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556.08 : 13,193.79 = 7,313.93 : x
  2. Step 2: Convert to fraction form
    9,556.08/13,193.79 = 7,313.93/x
  3. Step 3: Cross multiply
    9,556.08x = 13,193.79 × 7,313.93
  4. Step 4: Simplify right side
    9,556.08x = 96,498,412.58
  5. Step 5: Solve for x
    x = 96,498,412.58/9,556.08
  6. Step 6: Final answer
    x = 10,098.12

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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.