Home / 42,695.38-58,919.56-23,832.51

Finding the Fourth Proportional to 42,695.38, 58,919.56 and 23,832.51

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Solution

The fourth proportional to 42,695.38, 58,919.56 and 23,832.51 is: 32,888.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,695.38 : 58,919.56 = 23,832.51 : x
  2. Step 2: Convert to fraction form
    42,695.38/58,919.56 = 23,832.51/x
  3. Step 3: Cross multiply
    42,695.38x = 58,919.56 × 23,832.51
  4. Step 4: Simplify right side
    42,695.38x = 1,404,201,002.90
  5. Step 5: Solve for x
    x = 1,404,201,002.90/42,695.38
  6. Step 6: Final answer
    x = 32,888.83

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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.