Home / 23,064.67-34,553.26-13,684.87

Finding the Fourth Proportional to 23,064.67, 34,553.26 and 13,684.87

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Solution

The fourth proportional to 23,064.67, 34,553.26 and 13,684.87 is: 20,501.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,064.67 : 34,553.26 = 13,684.87 : x
  2. Step 2: Convert to fraction form
    23,064.67/34,553.26 = 13,684.87/x
  3. Step 3: Cross multiply
    23,064.67x = 34,553.26 × 13,684.87
  4. Step 4: Simplify right side
    23,064.67x = 472,856,871.18
  5. Step 5: Solve for x
    x = 472,856,871.18/23,064.67
  6. Step 6: Final answer
    x = 20,501.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.