Home / 9,701.15-14,536.49-6,745.33

Finding the Fourth Proportional to 9,701.15, 14,536.49 and 6,745.33

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Solution

The fourth proportional to 9,701.15, 14,536.49 and 6,745.33 is: 10,107.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701.15 : 14,536.49 = 6,745.33 : x
  2. Step 2: Convert to fraction form
    9,701.15/14,536.49 = 6,745.33/x
  3. Step 3: Cross multiply
    9,701.15x = 14,536.49 × 6,745.33
  4. Step 4: Simplify right side
    9,701.15x = 98,053,352.02
  5. Step 5: Solve for x
    x = 98,053,352.02/9,701.15
  6. Step 6: Final answer
    x = 10,107.40

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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.