Home / 41,072.92-56,680.58-22,210

Finding the Fourth Proportional to 41,072.92, 56,680.58 and 22,210

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Solution

The fourth proportional to 41,072.92, 56,680.58 and 22,210 is: 30,649.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,072.92 : 56,680.58 = 22,210 : x
  2. Step 2: Convert to fraction form
    41,072.92/56,680.58 = 22,210/x
  3. Step 3: Cross multiply
    41,072.92x = 56,680.58 × 22,210
  4. Step 4: Simplify right side
    41,072.92x = 1,258,875,681.80
  5. Step 5: Solve for x
    x = 1,258,875,681.80/41,072.92
  6. Step 6: Final answer
    x = 30,649.77

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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.