Home / 6,153.67-9,228.22-2,454.79

Finding the Fourth Proportional to 6,153.67, 9,228.22 and 2,454.79

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Solution

The fourth proportional to 6,153.67, 9,228.22 and 2,454.79 is: 3,681.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153.67 : 9,228.22 = 2,454.79 : x
  2. Step 2: Convert to fraction form
    6,153.67/9,228.22 = 2,454.79/x
  3. Step 3: Cross multiply
    6,153.67x = 9,228.22 × 2,454.79
  4. Step 4: Simplify right side
    6,153.67x = 22,653,342.17
  5. Step 5: Solve for x
    x = 22,653,342.17/6,153.67
  6. Step 6: Final answer
    x = 3,681.27

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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.