Home / 9,944.10-13,708.35-6,950.61

Finding the Fourth Proportional to 9,944.10, 13,708.35 and 6,950.61

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Solution

The fourth proportional to 9,944.10, 13,708.35 and 6,950.61 is: 9,581.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,944.10 : 13,708.35 = 6,950.61 : x
  2. Step 2: Convert to fraction form
    9,944.10/13,708.35 = 6,950.61/x
  3. Step 3: Cross multiply
    9,944.10x = 13,708.35 × 6,950.61
  4. Step 4: Simplify right side
    9,944.10x = 95,281,394.59
  5. Step 5: Solve for x
    x = 95,281,394.59/9,944.10
  6. Step 6: Final answer
    x = 9,581.70

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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.