Home / 7,029.84-10,544.76-4,831.92

Finding the Fourth Proportional to 7,029.84, 10,544.76 and 4,831.92

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Solution

The fourth proportional to 7,029.84, 10,544.76 and 4,831.92 is: 7,247.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.84 : 10,544.76 = 4,831.92 : x
  2. Step 2: Convert to fraction form
    7,029.84/10,544.76 = 4,831.92/x
  3. Step 3: Cross multiply
    7,029.84x = 10,544.76 × 4,831.92
  4. Step 4: Simplify right side
    7,029.84x = 50,951,436.74
  5. Step 5: Solve for x
    x = 50,951,436.74/7,029.84
  6. Step 6: Final answer
    x = 7,247.88

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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.