Home / 9,506.64-14,238.36-6,723.84

Finding the Fourth Proportional to 9,506.64, 14,238.36 and 6,723.84

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Solution

The fourth proportional to 9,506.64, 14,238.36 and 6,723.84 is: 10,070.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506.64 : 14,238.36 = 6,723.84 : x
  2. Step 2: Convert to fraction form
    9,506.64/14,238.36 = 6,723.84/x
  3. Step 3: Cross multiply
    9,506.64x = 14,238.36 × 6,723.84
  4. Step 4: Simplify right side
    9,506.64x = 95,736,454.50
  5. Step 5: Solve for x
    x = 95,736,454.50/9,506.64
  6. Step 6: Final answer
    x = 10,070.48

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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.