Home / 62,330.53-93,440.29-22,878.49

Finding the Fourth Proportional to 62,330.53, 93,440.29 and 22,878.49

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Solution

The fourth proportional to 62,330.53, 93,440.29 and 22,878.49 is: 34,297.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,330.53 : 93,440.29 = 22,878.49 : x
  2. Step 2: Convert to fraction form
    62,330.53/93,440.29 = 22,878.49/x
  3. Step 3: Cross multiply
    62,330.53x = 93,440.29 × 22,878.49
  4. Step 4: Simplify right side
    62,330.53x = 2,137,772,740.36
  5. Step 5: Solve for x
    x = 2,137,772,740.36/62,330.53
  6. Step 6: Final answer
    x = 34,297.36

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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.