Home / 94,274.37-130,095.30-51,832.57

Finding the Fourth Proportional to 94,274.37, 130,095.30 and 51,832.57

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Solution

The fourth proportional to 94,274.37, 130,095.30 and 51,832.57 is: 71,527.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,274.37 : 130,095.30 = 51,832.57 : x
  2. Step 2: Convert to fraction form
    94,274.37/130,095.30 = 51,832.57/x
  3. Step 3: Cross multiply
    94,274.37x = 130,095.30 × 51,832.57
  4. Step 4: Simplify right side
    94,274.37x = 6,743,173,743.92
  5. Step 5: Solve for x
    x = 6,743,173,743.92/94,274.37
  6. Step 6: Final answer
    x = 71,527.12

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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.