Home / 42,167.19-58,202.82-27,837.48

Finding the Fourth Proportional to 42,167.19, 58,202.82 and 27,837.48

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Solution

The fourth proportional to 42,167.19, 58,202.82 and 27,837.48 is: 38,423.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,167.19 : 58,202.82 = 27,837.48 : x
  2. Step 2: Convert to fraction form
    42,167.19/58,202.82 = 27,837.48/x
  3. Step 3: Cross multiply
    42,167.19x = 58,202.82 × 27,837.48
  4. Step 4: Simplify right side
    42,167.19x = 1,620,219,837.69
  5. Step 5: Solve for x
    x = 1,620,219,837.69/42,167.19
  6. Step 6: Final answer
    x = 38,423.71

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1.5x scale

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.