Home / 48,824.09-67,377.27-27,603.17

Finding the Fourth Proportional to 48,824.09, 67,377.27 and 27,603.17

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Solution

The fourth proportional to 48,824.09, 67,377.27 and 27,603.17 is: 38,092.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,824.09 : 67,377.27 = 27,603.17 : x
  2. Step 2: Convert to fraction form
    48,824.09/67,377.27 = 27,603.17/x
  3. Step 3: Cross multiply
    48,824.09x = 67,377.27 × 27,603.17
  4. Step 4: Simplify right side
    48,824.09x = 1,859,826,237.95
  5. Step 5: Solve for x
    x = 1,859,826,237.95/48,824.09
  6. Step 6: Final answer
    x = 38,092.39

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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.