Home / 42,033.24-58,006.26-23,171.04

Finding the Fourth Proportional to 42,033.24, 58,006.26 and 23,171.04

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Solution

The fourth proportional to 42,033.24, 58,006.26 and 23,171.04 is: 31,976.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,033.24 : 58,006.26 = 23,171.04 : x
  2. Step 2: Convert to fraction form
    42,033.24/58,006.26 = 23,171.04/x
  3. Step 3: Cross multiply
    42,033.24x = 58,006.26 × 23,171.04
  4. Step 4: Simplify right side
    42,033.24x = 1,344,065,370.71
  5. Step 5: Solve for x
    x = 1,344,065,370.71/42,033.24
  6. Step 6: Final answer
    x = 31,976.25

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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.