Home / 23,195.16-34,776.54-11,500.92

Finding the Fourth Proportional to 23,195.16, 34,776.54 and 11,500.92

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Solution

The fourth proportional to 23,195.16, 34,776.54 and 11,500.92 is: 17,243.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.16 : 34,776.54 = 11,500.92 : x
  2. Step 2: Convert to fraction form
    23,195.16/34,776.54 = 11,500.92/x
  3. Step 3: Cross multiply
    23,195.16x = 34,776.54 × 11,500.92
  4. Step 4: Simplify right side
    23,195.16x = 399,962,204.42
  5. Step 5: Solve for x
    x = 399,962,204.42/23,195.16
  6. Step 6: Final answer
    x = 17,243.35

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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.