Home / 34,691.52-47,874.45-19,584.37

Finding the Fourth Proportional to 34,691.52, 47,874.45 and 19,584.37

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Solution

The fourth proportional to 34,691.52, 47,874.45 and 19,584.37 is: 27,026.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,691.52 : 47,874.45 = 19,584.37 : x
  2. Step 2: Convert to fraction form
    34,691.52/47,874.45 = 19,584.37/x
  3. Step 3: Cross multiply
    34,691.52x = 47,874.45 × 19,584.37
  4. Step 4: Simplify right side
    34,691.52x = 937,591,075.63
  5. Step 5: Solve for x
    x = 937,591,075.63/34,691.52
  6. Step 6: Final answer
    x = 27,026.52

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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.