Home / 41,106.40-61,622.52-14,792.56

Finding the Fourth Proportional to 41,106.40, 61,622.52 and 14,792.56

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Solution

The fourth proportional to 41,106.40, 61,622.52 and 14,792.56 is: 22,175.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106.40 : 61,622.52 = 14,792.56 : x
  2. Step 2: Convert to fraction form
    41,106.40/61,622.52 = 14,792.56/x
  3. Step 3: Cross multiply
    41,106.40x = 61,622.52 × 14,792.56
  4. Step 4: Simplify right side
    41,106.40x = 911,554,824.45
  5. Step 5: Solve for x
    x = 911,554,824.45/41,106.40
  6. Step 6: Final answer
    x = 22,175.50

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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.