Home / 62,578.35-93,746.57-34,792.11

Finding the Fourth Proportional to 62,578.35, 93,746.57 and 34,792.11

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Solution

The fourth proportional to 62,578.35, 93,746.57 and 34,792.11 is: 52,120.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,578.35 : 93,746.57 = 34,792.11 : x
  2. Step 2: Convert to fraction form
    62,578.35/93,746.57 = 34,792.11/x
  3. Step 3: Cross multiply
    62,578.35x = 93,746.57 × 34,792.11
  4. Step 4: Simplify right side
    62,578.35x = 3,261,640,801.60
  5. Step 5: Solve for x
    x = 3,261,640,801.60/62,578.35
  6. Step 6: Final answer
    x = 52,120.91

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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.