Home / 73,343.33-101,196.45-41,512.23

Finding the Fourth Proportional to 73,343.33, 101,196.45 and 41,512.23

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Solution

The fourth proportional to 73,343.33, 101,196.45 and 41,512.23 is: 57,277.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,343.33 : 101,196.45 = 41,512.23 : x
  2. Step 2: Convert to fraction form
    73,343.33/101,196.45 = 41,512.23/x
  3. Step 3: Cross multiply
    73,343.33x = 101,196.45 × 41,512.23
  4. Step 4: Simplify right side
    73,343.33x = 4,200,890,307.58
  5. Step 5: Solve for x
    x = 4,200,890,307.58/73,343.33
  6. Step 6: Final answer
    x = 57,277.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.