Home / 95,336.19-131,564.45-52,894.72

Finding the Fourth Proportional to 95,336.19, 131,564.45 and 52,894.72

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Solution

The fourth proportional to 95,336.19, 131,564.45 and 52,894.72 is: 72,995.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,336.19 : 131,564.45 = 52,894.72 : x
  2. Step 2: Convert to fraction form
    95,336.19/131,564.45 = 52,894.72/x
  3. Step 3: Cross multiply
    95,336.19x = 131,564.45 × 52,894.72
  4. Step 4: Simplify right side
    95,336.19x = 6,959,065,041.40
  5. Step 5: Solve for x
    x = 6,959,065,041.40/95,336.19
  6. Step 6: Final answer
    x = 72,995.00

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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.