Home / 94,953.90-131,037.24-52,513.14

Finding the Fourth Proportional to 94,953.90, 131,037.24 and 52,513.14

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Solution

The fourth proportional to 94,953.90, 131,037.24 and 52,513.14 is: 72,468.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,953.90 : 131,037.24 = 52,513.14 : x
  2. Step 2: Convert to fraction form
    94,953.90/131,037.24 = 52,513.14/x
  3. Step 3: Cross multiply
    94,953.90x = 131,037.24 × 52,513.14
  4. Step 4: Simplify right side
    94,953.90x = 6,881,176,929.33
  5. Step 5: Solve for x
    x = 6,881,176,929.33/94,953.90
  6. Step 6: Final answer
    x = 72,468.61

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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.