Home / 26,071.92-39,107.12-6,350.19

Finding the Fourth Proportional to 26,071.92, 39,107.12 and 6,350.19

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Solution

The fourth proportional to 26,071.92, 39,107.12 and 6,350.19 is: 9,525.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,071.92 : 39,107.12 = 6,350.19 : x
  2. Step 2: Convert to fraction form
    26,071.92/39,107.12 = 6,350.19/x
  3. Step 3: Cross multiply
    26,071.92x = 39,107.12 × 6,350.19
  4. Step 4: Simplify right side
    26,071.92x = 248,337,610.60
  5. Step 5: Solve for x
    x = 248,337,610.60/26,071.92
  6. Step 6: Final answer
    x = 9,525.10

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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.