Home / 6,153.63-9,228.69-2,404.77

Finding the Fourth Proportional to 6,153.63, 9,228.69 and 2,404.77

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Solution

The fourth proportional to 6,153.63, 9,228.69 and 2,404.77 is: 3,606.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153.63 : 9,228.69 = 2,404.77 : x
  2. Step 2: Convert to fraction form
    6,153.63/9,228.69 = 2,404.77/x
  3. Step 3: Cross multiply
    6,153.63x = 9,228.69 × 2,404.77
  4. Step 4: Simplify right side
    6,153.63x = 22,192,876.85
  5. Step 5: Solve for x
    x = 22,192,876.85/6,153.63
  6. Step 6: Final answer
    x = 3,606.47

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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.