Home / 6,901.48-10,339.26-5,354.92

Finding the Fourth Proportional to 6,901.48, 10,339.26 and 5,354.92

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Solution

The fourth proportional to 6,901.48, 10,339.26 and 5,354.92 is: 8,022.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901.48 : 10,339.26 = 5,354.92 : x
  2. Step 2: Convert to fraction form
    6,901.48/10,339.26 = 5,354.92/x
  3. Step 3: Cross multiply
    6,901.48x = 10,339.26 × 5,354.92
  4. Step 4: Simplify right side
    6,901.48x = 55,365,910.16
  5. Step 5: Solve for x
    x = 55,365,910.16/6,901.48
  6. Step 6: Final answer
    x = 8,022.32

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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.