Home / 94,204.35-130,003.11-51,762.92

Finding the Fourth Proportional to 94,204.35, 130,003.11 and 51,762.92

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Solution

The fourth proportional to 94,204.35, 130,003.11 and 51,762.92 is: 71,433.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,204.35 : 130,003.11 = 51,762.92 : x
  2. Step 2: Convert to fraction form
    94,204.35/130,003.11 = 51,762.92/x
  3. Step 3: Cross multiply
    94,204.35x = 130,003.11 × 51,762.92
  4. Step 4: Simplify right side
    94,204.35x = 6,729,339,932.67
  5. Step 5: Solve for x
    x = 6,729,339,932.67/94,204.35
  6. Step 6: Final answer
    x = 71,433.43

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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.