Home / 14,096.93-19,460.21-12,175.10

Finding the Fourth Proportional to 14,096.93, 19,460.21 and 12,175.10

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Solution

The fourth proportional to 14,096.93, 19,460.21 and 12,175.10 is: 16,807.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096.93 : 19,460.21 = 12,175.10 : x
  2. Step 2: Convert to fraction form
    14,096.93/19,460.21 = 12,175.10/x
  3. Step 3: Cross multiply
    14,096.93x = 19,460.21 × 12,175.10
  4. Step 4: Simplify right side
    14,096.93x = 236,930,057.91
  5. Step 5: Solve for x
    x = 236,930,057.91/14,096.93
  6. Step 6: Final answer
    x = 16,807.21

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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.