Home / 7,925.76-10,933.17-5,093.56

Finding the Fourth Proportional to 7,925.76, 10,933.17 and 5,093.56

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Solution

The fourth proportional to 7,925.76, 10,933.17 and 5,093.56 is: 7,026.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,925.76 : 10,933.17 = 5,093.56 : x
  2. Step 2: Convert to fraction form
    7,925.76/10,933.17 = 5,093.56/x
  3. Step 3: Cross multiply
    7,925.76x = 10,933.17 × 5,093.56
  4. Step 4: Simplify right side
    7,925.76x = 55,688,757.39
  5. Step 5: Solve for x
    x = 55,688,757.39/7,925.76
  6. Step 6: Final answer
    x = 7,026.30

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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.