Home / 27,463.58-37,885.10-16,711.72

Finding the Fourth Proportional to 27,463.58, 37,885.10 and 16,711.72

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Solution

The fourth proportional to 27,463.58, 37,885.10 and 16,711.72 is: 23,053.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463.58 : 37,885.10 = 16,711.72 : x
  2. Step 2: Convert to fraction form
    27,463.58/37,885.10 = 16,711.72/x
  3. Step 3: Cross multiply
    27,463.58x = 37,885.10 × 16,711.72
  4. Step 4: Simplify right side
    27,463.58x = 633,125,183.37
  5. Step 5: Solve for x
    x = 633,125,183.37/27,463.58
  6. Step 6: Final answer
    x = 23,053.26

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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.