Home / 41,578.16-57,440.58-27,271.94

Finding the Fourth Proportional to 41,578.16, 57,440.58 and 27,271.94

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Solution

The fourth proportional to 41,578.16, 57,440.58 and 27,271.94 is: 37,676.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,578.16 : 57,440.58 = 27,271.94 : x
  2. Step 2: Convert to fraction form
    41,578.16/57,440.58 = 27,271.94/x
  3. Step 3: Cross multiply
    41,578.16x = 57,440.58 × 27,271.94
  4. Step 4: Simplify right side
    41,578.16x = 1,566,516,051.33
  5. Step 5: Solve for x
    x = 1,566,516,051.33/41,578.16
  6. Step 6: Final answer
    x = 37,676.42

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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.