Home / 94,345.00-130,196.94-51,325.43

Finding the Fourth Proportional to 94,345.00, 130,196.94 and 51,325.43

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Solution

The fourth proportional to 94,345.00, 130,196.94 and 51,325.43 is: 70,829.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,345.00 : 130,196.94 = 51,325.43 : x
  2. Step 2: Convert to fraction form
    94,345.00/130,196.94 = 51,325.43/x
  3. Step 3: Cross multiply
    94,345.00x = 130,196.94 × 51,325.43
  4. Step 4: Simplify right side
    94,345.00x = 6,682,413,523.32
  5. Step 5: Solve for x
    x = 6,682,413,523.32/94,345.00
  6. Step 6: Final answer
    x = 70,829.55

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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.