Home / 17,301.14-25,955.34-5,613.44

Finding the Fourth Proportional to 17,301.14, 25,955.34 and 5,613.44

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Solution

The fourth proportional to 17,301.14, 25,955.34 and 5,613.44 is: 8,421.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,301.14 : 25,955.34 = 5,613.44 : x
  2. Step 2: Convert to fraction form
    17,301.14/25,955.34 = 5,613.44/x
  3. Step 3: Cross multiply
    17,301.14x = 25,955.34 × 5,613.44
  4. Step 4: Simplify right side
    17,301.14x = 145,698,743.77
  5. Step 5: Solve for x
    x = 145,698,743.77/17,301.14
  6. Step 6: Final answer
    x = 8,421.34

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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.