Home / 38,171.52-52,665.93-24,743.34

Finding the Fourth Proportional to 38,171.52, 52,665.93 and 24,743.34

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Solution

The fourth proportional to 38,171.52, 52,665.93 and 24,743.34 is: 34,138.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,171.52 : 52,665.93 = 24,743.34 : x
  2. Step 2: Convert to fraction form
    38,171.52/52,665.93 = 24,743.34/x
  3. Step 3: Cross multiply
    38,171.52x = 52,665.93 × 24,743.34
  4. Step 4: Simplify right side
    38,171.52x = 1,303,131,012.41
  5. Step 5: Solve for x
    x = 1,303,131,012.41/38,171.52
  6. Step 6: Final answer
    x = 34,138.83

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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.