Home / 6,152.06-9,224.53-3,378.04

Finding the Fourth Proportional to 6,152.06, 9,224.53 and 3,378.04

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Solution

The fourth proportional to 6,152.06, 9,224.53 and 3,378.04 is: 5,065.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152.06 : 9,224.53 = 3,378.04 : x
  2. Step 2: Convert to fraction form
    6,152.06/9,224.53 = 3,378.04/x
  3. Step 3: Cross multiply
    6,152.06x = 9,224.53 × 3,378.04
  4. Step 4: Simplify right side
    6,152.06x = 31,160,831.32
  5. Step 5: Solve for x
    x = 31,160,831.32/6,152.06
  6. Step 6: Final answer
    x = 5,065.11

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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.