Home / 23,299.88-32,126.01-19,035.23

Finding the Fourth Proportional to 23,299.88, 32,126.01 and 19,035.23

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Solution

The fourth proportional to 23,299.88, 32,126.01 and 19,035.23 is: 26,245.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,299.88 : 32,126.01 = 19,035.23 : x
  2. Step 2: Convert to fraction form
    23,299.88/32,126.01 = 19,035.23/x
  3. Step 3: Cross multiply
    23,299.88x = 32,126.01 × 19,035.23
  4. Step 4: Simplify right side
    23,299.88x = 611,525,938.03
  5. Step 5: Solve for x
    x = 611,525,938.03/23,299.88
  6. Step 6: Final answer
    x = 26,245.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.