Home / 6,560.18-9,044.62-4,673.89

Finding the Fourth Proportional to 6,560.18, 9,044.62 and 4,673.89

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Solution

The fourth proportional to 6,560.18, 9,044.62 and 4,673.89 is: 6,443.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560.18 : 9,044.62 = 4,673.89 : x
  2. Step 2: Convert to fraction form
    6,560.18/9,044.62 = 4,673.89/x
  3. Step 3: Cross multiply
    6,560.18x = 9,044.62 × 4,673.89
  4. Step 4: Simplify right side
    6,560.18x = 42,273,558.97
  5. Step 5: Solve for x
    x = 42,273,558.97/6,560.18
  6. Step 6: Final answer
    x = 6,443.96

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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.