Home / 95,192.36-131,366.24-52,751.60

Finding the Fourth Proportional to 95,192.36, 131,366.24 and 52,751.60

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Solution

The fourth proportional to 95,192.36, 131,366.24 and 52,751.60 is: 72,797.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,192.36 : 131,366.24 = 52,751.60 : x
  2. Step 2: Convert to fraction form
    95,192.36/131,366.24 = 52,751.60/x
  3. Step 3: Cross multiply
    95,192.36x = 131,366.24 × 52,751.60
  4. Step 4: Simplify right side
    95,192.36x = 6,929,779,345.98
  5. Step 5: Solve for x
    x = 6,929,779,345.98/95,192.36
  6. Step 6: Final answer
    x = 72,797.64

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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.