Home / 94,675.92-130,650.21-52,233.54

Finding the Fourth Proportional to 94,675.92, 130,650.21 and 52,233.54

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Solution

The fourth proportional to 94,675.92, 130,650.21 and 52,233.54 is: 72,080.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,675.92 : 130,650.21 = 52,233.54 : x
  2. Step 2: Convert to fraction form
    94,675.92/130,650.21 = 52,233.54/x
  3. Step 3: Cross multiply
    94,675.92x = 130,650.21 × 52,233.54
  4. Step 4: Simplify right side
    94,675.92x = 6,824,322,970.04
  5. Step 5: Solve for x
    x = 6,824,322,970.04/94,675.92
  6. Step 6: Final answer
    x = 72,080.87

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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.