Home / 95,996.16-132,476.40-53,558.64

Finding the Fourth Proportional to 95,996.16, 132,476.40 and 53,558.64

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Solution

The fourth proportional to 95,996.16, 132,476.40 and 53,558.64 is: 73,911.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,996.16 : 132,476.40 = 53,558.64 : x
  2. Step 2: Convert to fraction form
    95,996.16/132,476.40 = 53,558.64/x
  3. Step 3: Cross multiply
    95,996.16x = 132,476.40 × 53,558.64
  4. Step 4: Simplify right side
    95,996.16x = 7,095,255,816.10
  5. Step 5: Solve for x
    x = 7,095,255,816.10/95,996.16
  6. Step 6: Final answer
    x = 73,911.87

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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.