Home / 4,105.52-5,666.09-2,337.41

Finding the Fourth Proportional to 4,105.52, 5,666.09 and 2,337.41

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Solution

The fourth proportional to 4,105.52, 5,666.09 and 2,337.41 is: 3,225.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105.52 : 5,666.09 = 2,337.41 : x
  2. Step 2: Convert to fraction form
    4,105.52/5,666.09 = 2,337.41/x
  3. Step 3: Cross multiply
    4,105.52x = 5,666.09 × 2,337.41
  4. Step 4: Simplify right side
    4,105.52x = 13,243,935.41
  5. Step 5: Solve for x
    x = 13,243,935.41/4,105.52
  6. Step 6: Final answer
    x = 3,225.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.