Home / 95,417.64-131,670.36-52,976.34

Finding the Fourth Proportional to 95,417.64, 131,670.36 and 52,976.34

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Solution

The fourth proportional to 95,417.64, 131,670.36 and 52,976.34 is: 73,104.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,417.64 : 131,670.36 = 52,976.34 : x
  2. Step 2: Convert to fraction form
    95,417.64/131,670.36 = 52,976.34/x
  3. Step 3: Cross multiply
    95,417.64x = 131,670.36 × 52,976.34
  4. Step 4: Simplify right side
    95,417.64x = 6,975,413,759.28
  5. Step 5: Solve for x
    x = 6,975,413,759.28/95,417.64
  6. Step 6: Final answer
    x = 73,104.03

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1.5x scale

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.