Home / 70,936.35-97,932.20-47,095.62

Finding the Fourth Proportional to 70,936.35, 97,932.20 and 47,095.62

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Solution

The fourth proportional to 70,936.35, 97,932.20 and 47,095.62 is: 65,018.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,936.35 : 97,932.20 = 47,095.62 : x
  2. Step 2: Convert to fraction form
    70,936.35/97,932.20 = 47,095.62/x
  3. Step 3: Cross multiply
    70,936.35x = 97,932.20 × 47,095.62
  4. Step 4: Simplify right side
    70,936.35x = 4,612,177,676.96
  5. Step 5: Solve for x
    x = 4,612,177,676.96/70,936.35
  6. Step 6: Final answer
    x = 65,018.54

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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.