Home / 25,013.01-37,519.49-10,026.90

Finding the Fourth Proportional to 25,013.01, 37,519.49 and 10,026.90

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Solution

The fourth proportional to 25,013.01, 37,519.49 and 10,026.90 is: 15,040.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,013.01 : 37,519.49 = 10,026.90 : x
  2. Step 2: Convert to fraction form
    25,013.01/37,519.49 = 10,026.90/x
  3. Step 3: Cross multiply
    25,013.01x = 37,519.49 × 10,026.90
  4. Step 4: Simplify right side
    25,013.01x = 376,204,174.28
  5. Step 5: Solve for x
    x = 376,204,174.28/25,013.01
  6. Step 6: Final answer
    x = 15,040.34

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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.