Home / 96,276.96-132,902.64-58,564.32

Finding the Fourth Proportional to 96,276.96, 132,902.64 and 58,564.32

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Solution

The fourth proportional to 96,276.96, 132,902.64 and 58,564.32 is: 80,843.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,276.96 : 132,902.64 = 58,564.32 : x
  2. Step 2: Convert to fraction form
    96,276.96/132,902.64 = 58,564.32/x
  3. Step 3: Cross multiply
    96,276.96x = 132,902.64 × 58,564.32
  4. Step 4: Simplify right side
    96,276.96x = 7,783,352,737.80
  5. Step 5: Solve for x
    x = 7,783,352,737.80/96,276.96
  6. Step 6: Final answer
    x = 80,843.36

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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.