Home / 95,022.54-130,432.52-84,026.46

Finding the Fourth Proportional to 95,022.54, 130,432.52 and 84,026.46

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Solution

The fourth proportional to 95,022.54, 130,432.52 and 84,026.46 is: 115,338.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,022.54 : 130,432.52 = 84,026.46 : x
  2. Step 2: Convert to fraction form
    95,022.54/130,432.52 = 84,026.46/x
  3. Step 3: Cross multiply
    95,022.54x = 130,432.52 × 84,026.46
  4. Step 4: Simplify right side
    95,022.54x = 10,959,782,924.48
  5. Step 5: Solve for x
    x = 10,959,782,924.48/95,022.54
  6. Step 6: Final answer
    x = 115,338.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.