Home / 48,971.00-67,595.36-27,764.39

Finding the Fourth Proportional to 48,971.00, 67,595.36 and 27,764.39

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Solution

The fourth proportional to 48,971.00, 67,595.36 and 27,764.39 is: 38,323.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,971.00 : 67,595.36 = 27,764.39 : x
  2. Step 2: Convert to fraction form
    48,971.00/67,595.36 = 27,764.39/x
  3. Step 3: Cross multiply
    48,971.00x = 67,595.36 × 27,764.39
  4. Step 4: Simplify right side
    48,971.00x = 1,876,743,460.43
  5. Step 5: Solve for x
    x = 1,876,743,460.43/48,971.00
  6. Step 6: Final answer
    x = 38,323.57

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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.