Home / 9,613.79-14,415.66-4,344.27

Finding the Fourth Proportional to 9,613.79, 14,415.66 and 4,344.27

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Solution

The fourth proportional to 9,613.79, 14,415.66 and 4,344.27 is: 6,514.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.79 : 14,415.66 = 4,344.27 : x
  2. Step 2: Convert to fraction form
    9,613.79/14,415.66 = 4,344.27/x
  3. Step 3: Cross multiply
    9,613.79x = 14,415.66 × 4,344.27
  4. Step 4: Simplify right side
    9,613.79x = 62,625,519.27
  5. Step 5: Solve for x
    x = 62,625,519.27/9,613.79
  6. Step 6: Final answer
    x = 6,514.13

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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.