Home / 32,164.04-48,320.22-30,835.46

Finding the Fourth Proportional to 32,164.04, 48,320.22 and 30,835.46

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Solution

The fourth proportional to 32,164.04, 48,320.22 and 30,835.46 is: 46,324.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,164.04 : 48,320.22 = 30,835.46 : x
  2. Step 2: Convert to fraction form
    32,164.04/48,320.22 = 30,835.46/x
  3. Step 3: Cross multiply
    32,164.04x = 48,320.22 × 30,835.46
  4. Step 4: Simplify right side
    32,164.04x = 1,489,976,211.00
  5. Step 5: Solve for x
    x = 1,489,976,211.00/32,164.04
  6. Step 6: Final answer
    x = 46,324.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.