Home / 23,010.26-34,541.01-11,913.96

Finding the Fourth Proportional to 23,010.26, 34,541.01 and 11,913.96

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Solution

The fourth proportional to 23,010.26, 34,541.01 and 11,913.96 is: 17,884.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,010.26 : 34,541.01 = 11,913.96 : x
  2. Step 2: Convert to fraction form
    23,010.26/34,541.01 = 11,913.96/x
  3. Step 3: Cross multiply
    23,010.26x = 34,541.01 × 11,913.96
  4. Step 4: Simplify right side
    23,010.26x = 411,520,341.03
  5. Step 5: Solve for x
    x = 411,520,341.03/23,010.26
  6. Step 6: Final answer
    x = 17,884.21

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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.