Home / 146,228.04-201,793.14-82,562.04

Finding the Fourth Proportional to 146,228.04, 201,793.14 and 82,562.04

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Solution

The fourth proportional to 146,228.04, 201,793.14 and 82,562.04 is: 113,934.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,228.04 : 201,793.14 = 82,562.04 : x
  2. Step 2: Convert to fraction form
    146,228.04/201,793.14 = 82,562.04/x
  3. Step 3: Cross multiply
    146,228.04x = 201,793.14 × 82,562.04
  4. Step 4: Simplify right side
    146,228.04x = 16,660,453,296.41
  5. Step 5: Solve for x
    x = 16,660,453,296.41/146,228.04
  6. Step 6: Final answer
    x = 113,934.74

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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.