Home / 14,410.17-19,864.58-11,576.52

Finding the Fourth Proportional to 14,410.17, 19,864.58 and 11,576.52

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Solution

The fourth proportional to 14,410.17, 19,864.58 and 11,576.52 is: 15,958.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,410.17 : 19,864.58 = 11,576.52 : x
  2. Step 2: Convert to fraction form
    14,410.17/19,864.58 = 11,576.52/x
  3. Step 3: Cross multiply
    14,410.17x = 19,864.58 × 11,576.52
  4. Step 4: Simplify right side
    14,410.17x = 229,962,649.78
  5. Step 5: Solve for x
    x = 229,962,649.78/14,410.17
  6. Step 6: Final answer
    x = 15,958.36

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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.