Home / 26,080.61-39,057.11-23,553.41

Finding the Fourth Proportional to 26,080.61, 39,057.11 and 23,553.41

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Solution

The fourth proportional to 26,080.61, 39,057.11 and 23,553.41 is: 35,272.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,080.61 : 39,057.11 = 23,553.41 : x
  2. Step 2: Convert to fraction form
    26,080.61/39,057.11 = 23,553.41/x
  3. Step 3: Cross multiply
    26,080.61x = 39,057.11 × 23,553.41
  4. Step 4: Simplify right side
    26,080.61x = 919,927,812.19
  5. Step 5: Solve for x
    x = 919,927,812.19/26,080.61
  6. Step 6: Final answer
    x = 35,272.49

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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.