Home / 13,916.70-19,183.23-10,546.02

Finding the Fourth Proportional to 13,916.70, 19,183.23 and 10,546.02

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Solution

The fourth proportional to 13,916.70, 19,183.23 and 10,546.02 is: 14,536.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,916.70 : 19,183.23 = 10,546.02 : x
  2. Step 2: Convert to fraction form
    13,916.70/19,183.23 = 10,546.02/x
  3. Step 3: Cross multiply
    13,916.70x = 19,183.23 × 10,546.02
  4. Step 4: Simplify right side
    13,916.70x = 202,306,727.24
  5. Step 5: Solve for x
    x = 202,306,727.24/13,916.70
  6. Step 6: Final answer
    x = 14,536.98

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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.