Home / 14,016.64-19,344.33-10,473.70

Finding the Fourth Proportional to 14,016.64, 19,344.33 and 10,473.70

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Solution

The fourth proportional to 14,016.64, 19,344.33 and 10,473.70 is: 14,454.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,016.64 : 19,344.33 = 10,473.70 : x
  2. Step 2: Convert to fraction form
    14,016.64/19,344.33 = 10,473.70/x
  3. Step 3: Cross multiply
    14,016.64x = 19,344.33 × 10,473.70
  4. Step 4: Simplify right side
    14,016.64x = 202,606,709.12
  5. Step 5: Solve for x
    x = 202,606,709.12/14,016.64
  6. Step 6: Final answer
    x = 14,454.73

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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.