Home / 42,372.97-58,473.21-27,266.27

Finding the Fourth Proportional to 42,372.97, 58,473.21 and 27,266.27

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Solution

The fourth proportional to 42,372.97, 58,473.21 and 27,266.27 is: 37,626.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,372.97 : 58,473.21 = 27,266.27 : x
  2. Step 2: Convert to fraction form
    42,372.97/58,473.21 = 27,266.27/x
  3. Step 3: Cross multiply
    42,372.97x = 58,473.21 × 27,266.27
  4. Step 4: Simplify right side
    42,372.97x = 1,594,346,039.26
  5. Step 5: Solve for x
    x = 1,594,346,039.26/42,372.97
  6. Step 6: Final answer
    x = 37,626.49

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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.