Home / 6,416.16-9,624.14-2,033.66

Finding the Fourth Proportional to 6,416.16, 9,624.14 and 2,033.66

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Solution

The fourth proportional to 6,416.16, 9,624.14 and 2,033.66 is: 3,050.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416.16 : 9,624.14 = 2,033.66 : x
  2. Step 2: Convert to fraction form
    6,416.16/9,624.14 = 2,033.66/x
  3. Step 3: Cross multiply
    6,416.16x = 9,624.14 × 2,033.66
  4. Step 4: Simplify right side
    6,416.16x = 19,572,228.55
  5. Step 5: Solve for x
    x = 19,572,228.55/6,416.16
  6. Step 6: Final answer
    x = 3,050.46

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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.