Home / 9,613.04-14,404.97-7,136.26

Finding the Fourth Proportional to 9,613.04, 14,404.97 and 7,136.26

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Solution

The fourth proportional to 9,613.04, 14,404.97 and 7,136.26 is: 10,693.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.04 : 14,404.97 = 7,136.26 : x
  2. Step 2: Convert to fraction form
    9,613.04/14,404.97 = 7,136.26/x
  3. Step 3: Cross multiply
    9,613.04x = 14,404.97 × 7,136.26
  4. Step 4: Simplify right side
    9,613.04x = 102,797,593.04
  5. Step 5: Solve for x
    x = 102,797,593.04/9,613.04
  6. Step 6: Final answer
    x = 10,693.56

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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.