Home / 9,613.13-14,399.53-6,101.33

Finding the Fourth Proportional to 9,613.13, 14,399.53 and 6,101.33

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Solution

The fourth proportional to 9,613.13, 14,399.53 and 6,101.33 is: 9,139.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.13 : 14,399.53 = 6,101.33 : x
  2. Step 2: Convert to fraction form
    9,613.13/14,399.53 = 6,101.33/x
  3. Step 3: Cross multiply
    9,613.13x = 14,399.53 × 6,101.33
  4. Step 4: Simplify right side
    9,613.13x = 87,856,305.12
  5. Step 5: Solve for x
    x = 87,856,305.12/9,613.13
  6. Step 6: Final answer
    x = 9,139.20

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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.