Home / 17,556.75-26,337.74-6,462.59

Finding the Fourth Proportional to 17,556.75, 26,337.74 and 6,462.59

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Solution

The fourth proportional to 17,556.75, 26,337.74 and 6,462.59 is: 9,694.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,556.75 : 26,337.74 = 6,462.59 : x
  2. Step 2: Convert to fraction form
    17,556.75/26,337.74 = 6,462.59/x
  3. Step 3: Cross multiply
    17,556.75x = 26,337.74 × 6,462.59
  4. Step 4: Simplify right side
    17,556.75x = 170,209,914.76
  5. Step 5: Solve for x
    x = 170,209,914.76/17,556.75
  6. Step 6: Final answer
    x = 9,694.84

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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.