Home / 25,040-37,506.24-16,249.28

Finding the Fourth Proportional to 25,040, 37,506.24 and 16,249.28

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Solution

The fourth proportional to 25,040, 37,506.24 and 16,249.28 is: 24,339.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,040 : 37,506.24 = 16,249.28 : x
  2. Step 2: Convert to fraction form
    25,040/37,506.24 = 16,249.28/x
  3. Step 3: Cross multiply
    25,040x = 37,506.24 × 16,249.28
  4. Step 4: Simplify right side
    25,040x = 609,449,395.51
  5. Step 5: Solve for x
    x = 609,449,395.51/25,040
  6. Step 6: Final answer
    x = 24,339.03

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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.