Home / 10,001.90-13,800.69-6,023.27

Finding the Fourth Proportional to 10,001.90, 13,800.69 and 6,023.27

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Solution

The fourth proportional to 10,001.90, 13,800.69 and 6,023.27 is: 8,310.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,001.90 : 13,800.69 = 6,023.27 : x
  2. Step 2: Convert to fraction form
    10,001.90/13,800.69 = 6,023.27/x
  3. Step 3: Cross multiply
    10,001.90x = 13,800.69 × 6,023.27
  4. Step 4: Simplify right side
    10,001.90x = 83,125,213.05
  5. Step 5: Solve for x
    x = 83,125,213.05/10,001.90
  6. Step 6: Final answer
    x = 8,310.95

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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.