Home / 62,145.46-93,255.67-22,161.41

Finding the Fourth Proportional to 62,145.46, 93,255.67 and 22,161.41

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Solution

The fourth proportional to 62,145.46, 93,255.67 and 22,161.41 is: 33,255.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,145.46 : 93,255.67 = 22,161.41 : x
  2. Step 2: Convert to fraction form
    62,145.46/93,255.67 = 22,161.41/x
  3. Step 3: Cross multiply
    62,145.46x = 93,255.67 × 22,161.41
  4. Step 4: Simplify right side
    62,145.46x = 2,066,676,616.01
  5. Step 5: Solve for x
    x = 2,066,676,616.01/62,145.46
  6. Step 6: Final answer
    x = 33,255.47

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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.