Home / 47,025.49-64,895.97-25,806.73

Finding the Fourth Proportional to 47,025.49, 64,895.97 and 25,806.73

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Solution

The fourth proportional to 47,025.49, 64,895.97 and 25,806.73 is: 35,613.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,025.49 : 64,895.97 = 25,806.73 : x
  2. Step 2: Convert to fraction form
    47,025.49/64,895.97 = 25,806.73/x
  3. Step 3: Cross multiply
    47,025.49x = 64,895.97 × 25,806.73
  4. Step 4: Simplify right side
    47,025.49x = 1,674,752,775.88
  5. Step 5: Solve for x
    x = 1,674,752,775.88/47,025.49
  6. Step 6: Final answer
    x = 35,613.72

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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.