Home / 7,949.97-10,972.95-4,594.73

Finding the Fourth Proportional to 7,949.97, 10,972.95 and 4,594.73

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Solution

The fourth proportional to 7,949.97, 10,972.95 and 4,594.73 is: 6,341.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,949.97 : 10,972.95 = 4,594.73 : x
  2. Step 2: Convert to fraction form
    7,949.97/10,972.95 = 4,594.73/x
  3. Step 3: Cross multiply
    7,949.97x = 10,972.95 × 4,594.73
  4. Step 4: Simplify right side
    7,949.97x = 50,417,742.55
  5. Step 5: Solve for x
    x = 50,417,742.55/7,949.97
  6. Step 6: Final answer
    x = 6,341.88

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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.