Home / 94,251.24-130,063.41-51,809.46

Finding the Fourth Proportional to 94,251.24, 130,063.41 and 51,809.46

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Solution

The fourth proportional to 94,251.24, 130,063.41 and 51,809.46 is: 71,495.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,251.24 : 130,063.41 = 51,809.46 : x
  2. Step 2: Convert to fraction form
    94,251.24/130,063.41 = 51,809.46/x
  3. Step 3: Cross multiply
    94,251.24x = 130,063.41 × 51,809.46
  4. Step 4: Simplify right side
    94,251.24x = 6,738,515,037.86
  5. Step 5: Solve for x
    x = 6,738,515,037.86/94,251.24
  6. Step 6: Final answer
    x = 71,495.24

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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.