Home / 95,415.54-131,674.74-52,397.26

Finding the Fourth Proportional to 95,415.54, 131,674.74 and 52,397.26

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Solution

The fourth proportional to 95,415.54, 131,674.74 and 52,397.26 is: 72,308.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,415.54 : 131,674.74 = 52,397.26 : x
  2. Step 2: Convert to fraction form
    95,415.54/131,674.74 = 52,397.26/x
  3. Step 3: Cross multiply
    95,415.54x = 131,674.74 × 52,397.26
  4. Step 4: Simplify right side
    95,415.54x = 6,899,395,587.21
  5. Step 5: Solve for x
    x = 6,899,395,587.21/95,415.54
  6. Step 6: Final answer
    x = 72,308.93

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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.