Home / 62,915.70-94,383.26-22,938.06

Finding the Fourth Proportional to 62,915.70, 94,383.26 and 22,938.06

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Solution

The fourth proportional to 62,915.70, 94,383.26 and 22,938.06 is: 34,410.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,915.70 : 94,383.26 = 22,938.06 : x
  2. Step 2: Convert to fraction form
    62,915.70/94,383.26 = 22,938.06/x
  3. Step 3: Cross multiply
    62,915.70x = 94,383.26 × 22,938.06
  4. Step 4: Simplify right side
    62,915.70x = 2,164,968,880.88
  5. Step 5: Solve for x
    x = 2,164,968,880.88/62,915.70
  6. Step 6: Final answer
    x = 34,410.63

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1.5x scale

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.