Home / 25,207.07-37,800.41-10,976.58

Finding the Fourth Proportional to 25,207.07, 37,800.41 and 10,976.58

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Solution

The fourth proportional to 25,207.07, 37,800.41 and 10,976.58 is: 16,460.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,207.07 : 37,800.41 = 10,976.58 : x
  2. Step 2: Convert to fraction form
    25,207.07/37,800.41 = 10,976.58/x
  3. Step 3: Cross multiply
    25,207.07x = 37,800.41 × 10,976.58
  4. Step 4: Simplify right side
    25,207.07x = 414,919,169.51
  5. Step 5: Solve for x
    x = 414,919,169.51/25,207.07
  6. Step 6: Final answer
    x = 16,460.43

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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.