Home / 62,911.23-94,337.68-23,457.75

Finding the Fourth Proportional to 62,911.23, 94,337.68 and 23,457.75

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Solution

The fourth proportional to 62,911.23, 94,337.68 and 23,457.75 is: 35,175.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,911.23 : 94,337.68 = 23,457.75 : x
  2. Step 2: Convert to fraction form
    62,911.23/94,337.68 = 23,457.75/x
  3. Step 3: Cross multiply
    62,911.23x = 94,337.68 × 23,457.75
  4. Step 4: Simplify right side
    62,911.23x = 2,212,949,654.38
  5. Step 5: Solve for x
    x = 2,212,949,654.38/62,911.23
  6. Step 6: Final answer
    x = 35,175.75

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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.