Home / 14,403.07-21,613.10-6,082.54

Finding the Fourth Proportional to 14,403.07, 21,613.10 and 6,082.54

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Solution

The fourth proportional to 14,403.07, 21,613.10 and 6,082.54 is: 9,127.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,403.07 : 21,613.10 = 6,082.54 : x
  2. Step 2: Convert to fraction form
    14,403.07/21,613.10 = 6,082.54/x
  3. Step 3: Cross multiply
    14,403.07x = 21,613.10 × 6,082.54
  4. Step 4: Simplify right side
    14,403.07x = 131,462,545.27
  5. Step 5: Solve for x
    x = 131,462,545.27/14,403.07
  6. Step 6: Final answer
    x = 9,127.40

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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.