Home / 9,613.17-14,421.68-4,066.49

Finding the Fourth Proportional to 9,613.17, 14,421.68 and 4,066.49

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Solution

The fourth proportional to 9,613.17, 14,421.68 and 4,066.49 is: 6,100.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.17 : 14,421.68 = 4,066.49 : x
  2. Step 2: Convert to fraction form
    9,613.17/14,421.68 = 4,066.49/x
  3. Step 3: Cross multiply
    9,613.17x = 14,421.68 × 4,066.49
  4. Step 4: Simplify right side
    9,613.17x = 58,645,525.06
  5. Step 5: Solve for x
    x = 58,645,525.06/9,613.17
  6. Step 6: Final answer
    x = 6,100.54

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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.