Home / 94,565.43-130,499.44-51,544.91

Finding the Fourth Proportional to 94,565.43, 130,499.44 and 51,544.91

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Solution

The fourth proportional to 94,565.43, 130,499.44 and 51,544.91 is: 71,131.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,565.43 : 130,499.44 = 51,544.91 : x
  2. Step 2: Convert to fraction form
    94,565.43/130,499.44 = 51,544.91/x
  3. Step 3: Cross multiply
    94,565.43x = 130,499.44 × 51,544.91
  4. Step 4: Simplify right side
    94,565.43x = 6,726,582,087.24
  5. Step 5: Solve for x
    x = 6,726,582,087.24/94,565.43
  6. Step 6: Final answer
    x = 71,131.51

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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.