Home / 10,680.00-14,741.60-6,701.03

Finding the Fourth Proportional to 10,680.00, 14,741.60 and 6,701.03

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Solution

The fourth proportional to 10,680.00, 14,741.60 and 6,701.03 is: 9,249.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,680.00 : 14,741.60 = 6,701.03 : x
  2. Step 2: Convert to fraction form
    10,680.00/14,741.60 = 6,701.03/x
  3. Step 3: Cross multiply
    10,680.00x = 14,741.60 × 6,701.03
  4. Step 4: Simplify right side
    10,680.00x = 98,783,851.92
  5. Step 5: Solve for x
    x = 98,783,851.92/10,680.00
  6. Step 6: Final answer
    x = 9,249.42

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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.