Home / 34,436.22-47,468.07-22,493.58

Finding the Fourth Proportional to 34,436.22, 47,468.07 and 22,493.58

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Solution

The fourth proportional to 34,436.22, 47,468.07 and 22,493.58 is: 31,005.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,436.22 : 47,468.07 = 22,493.58 : x
  2. Step 2: Convert to fraction form
    34,436.22/47,468.07 = 22,493.58/x
  3. Step 3: Cross multiply
    34,436.22x = 47,468.07 × 22,493.58
  4. Step 4: Simplify right side
    34,436.22x = 1,067,726,829.99
  5. Step 5: Solve for x
    x = 1,067,726,829.99/34,436.22
  6. Step 6: Final answer
    x = 31,005.92

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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.