Home / 42,707.79-58,937.67-23,844.96

Finding the Fourth Proportional to 42,707.79, 58,937.67 and 23,844.96

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Solution

The fourth proportional to 42,707.79, 58,937.67 and 23,844.96 is: 32,906.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,707.79 : 58,937.67 = 23,844.96 : x
  2. Step 2: Convert to fraction form
    42,707.79/58,937.67 = 23,844.96/x
  3. Step 3: Cross multiply
    42,707.79x = 58,937.67 × 23,844.96
  4. Step 4: Simplify right side
    42,707.79x = 1,405,366,383.64
  5. Step 5: Solve for x
    x = 1,405,366,383.64/42,707.79
  6. Step 6: Final answer
    x = 32,906.56

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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.