Home / 10,741.48-16,110.30-6,834.28

Finding the Fourth Proportional to 10,741.48, 16,110.30 and 6,834.28

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Solution

The fourth proportional to 10,741.48, 16,110.30 and 6,834.28 is: 10,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741.48 : 16,110.30 = 6,834.28 : x
  2. Step 2: Convert to fraction form
    10,741.48/16,110.30 = 6,834.28/x
  3. Step 3: Cross multiply
    10,741.48x = 16,110.30 × 6,834.28
  4. Step 4: Simplify right side
    10,741.48x = 110,102,301.08
  5. Step 5: Solve for x
    x = 110,102,301.08/10,741.48
  6. Step 6: Final answer
    x = 10,250.20

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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.