Home / 94,504.37-130,416.35-52,062.80

Finding the Fourth Proportional to 94,504.37, 130,416.35 and 52,062.80

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Solution

The fourth proportional to 94,504.37, 130,416.35 and 52,062.80 is: 71,846.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,504.37 : 130,416.35 = 52,062.80 : x
  2. Step 2: Convert to fraction form
    94,504.37/130,416.35 = 52,062.80/x
  3. Step 3: Cross multiply
    94,504.37x = 130,416.35 × 52,062.80
  4. Step 4: Simplify right side
    94,504.37x = 6,789,839,434.38
  5. Step 5: Solve for x
    x = 6,789,839,434.38/94,504.37
  6. Step 6: Final answer
    x = 71,846.83

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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.