Home / 17,541.79-24,234.13-11,506.35

Finding the Fourth Proportional to 17,541.79, 24,234.13 and 11,506.35

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Solution

The fourth proportional to 17,541.79, 24,234.13 and 11,506.35 is: 15,896.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541.79 : 24,234.13 = 11,506.35 : x
  2. Step 2: Convert to fraction form
    17,541.79/24,234.13 = 11,506.35/x
  3. Step 3: Cross multiply
    17,541.79x = 24,234.13 × 11,506.35
  4. Step 4: Simplify right side
    17,541.79x = 278,846,381.73
  5. Step 5: Solve for x
    x = 278,846,381.73/17,541.79
  6. Step 6: Final answer
    x = 15,896.12

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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.