Home / 214,834.01-322,252.83-65,086.07

Finding the Fourth Proportional to 214,834.01, 322,252.83 and 65,086.07

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Solution

The fourth proportional to 214,834.01, 322,252.83 and 65,086.07 is: 97,629.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,834.01 : 322,252.83 = 65,086.07 : x
  2. Step 2: Convert to fraction form
    214,834.01/322,252.83 = 65,086.07/x
  3. Step 3: Cross multiply
    214,834.01x = 322,252.83 × 65,086.07
  4. Step 4: Simplify right side
    214,834.01x = 20,974,168,639.81
  5. Step 5: Solve for x
    x = 20,974,168,639.81/214,834.01
  6. Step 6: Final answer
    x = 97,629.65

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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.