Home / 41,665.75-57,498.78-22,802.92

Finding the Fourth Proportional to 41,665.75, 57,498.78 and 22,802.92

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Solution

The fourth proportional to 41,665.75, 57,498.78 and 22,802.92 is: 31,468.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,665.75 : 57,498.78 = 22,802.92 : x
  2. Step 2: Convert to fraction form
    41,665.75/57,498.78 = 22,802.92/x
  3. Step 3: Cross multiply
    41,665.75x = 57,498.78 × 22,802.92
  4. Step 4: Simplify right side
    41,665.75x = 1,311,140,080.44
  5. Step 5: Solve for x
    x = 1,311,140,080.44/41,665.75
  6. Step 6: Final answer
    x = 31,468.05

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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.