Home / 15,433.86-23,151.81-6,073.14

Finding the Fourth Proportional to 15,433.86, 23,151.81 and 6,073.14

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Solution

The fourth proportional to 15,433.86, 23,151.81 and 6,073.14 is: 9,110.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433.86 : 23,151.81 = 6,073.14 : x
  2. Step 2: Convert to fraction form
    15,433.86/23,151.81 = 6,073.14/x
  3. Step 3: Cross multiply
    15,433.86x = 23,151.81 × 6,073.14
  4. Step 4: Simplify right side
    15,433.86x = 140,604,183.38
  5. Step 5: Solve for x
    x = 140,604,183.38/15,433.86
  6. Step 6: Final answer
    x = 9,110.11

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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.