Home / 70,222.57-96,897.93-41,922.25

Finding the Fourth Proportional to 70,222.57, 96,897.93 and 41,922.25

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Solution

The fourth proportional to 70,222.57, 96,897.93 and 41,922.25 is: 57,847.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,222.57 : 96,897.93 = 41,922.25 : x
  2. Step 2: Convert to fraction form
    70,222.57/96,897.93 = 41,922.25/x
  3. Step 3: Cross multiply
    70,222.57x = 96,897.93 × 41,922.25
  4. Step 4: Simplify right side
    70,222.57x = 4,062,179,245.94
  5. Step 5: Solve for x
    x = 4,062,179,245.94/70,222.57
  6. Step 6: Final answer
    x = 57,847.20

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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.