Home / 29,269.63-43,904.45-7,083.01

Finding the Fourth Proportional to 29,269.63, 43,904.45 and 7,083.01

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Solution

The fourth proportional to 29,269.63, 43,904.45 and 7,083.01 is: 10,624.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,269.63 : 43,904.45 = 7,083.01 : x
  2. Step 2: Convert to fraction form
    29,269.63/43,904.45 = 7,083.01/x
  3. Step 3: Cross multiply
    29,269.63x = 43,904.45 × 7,083.01
  4. Step 4: Simplify right side
    29,269.63x = 310,975,513.22
  5. Step 5: Solve for x
    x = 310,975,513.22/29,269.63
  6. Step 6: Final answer
    x = 10,624.51

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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.