Home / 25,935.52-38,930.28-22,992.76

Finding the Fourth Proportional to 25,935.52, 38,930.28 and 22,992.76

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Solution

The fourth proportional to 25,935.52, 38,930.28 and 22,992.76 is: 34,513.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,935.52 : 38,930.28 = 22,992.76 : x
  2. Step 2: Convert to fraction form
    25,935.52/38,930.28 = 22,992.76/x
  3. Step 3: Cross multiply
    25,935.52x = 38,930.28 × 22,992.76
  4. Step 4: Simplify right side
    25,935.52x = 895,114,584.77
  5. Step 5: Solve for x
    x = 895,114,584.77/25,935.52
  6. Step 6: Final answer
    x = 34,513.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.