Home / 15,462.52-23,193.38-4,369.08

Finding the Fourth Proportional to 15,462.52, 23,193.38 and 4,369.08

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Solution

The fourth proportional to 15,462.52, 23,193.38 and 4,369.08 is: 6,553.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462.52 : 23,193.38 = 4,369.08 : x
  2. Step 2: Convert to fraction form
    15,462.52/23,193.38 = 4,369.08/x
  3. Step 3: Cross multiply
    15,462.52x = 23,193.38 × 4,369.08
  4. Step 4: Simplify right side
    15,462.52x = 101,333,732.69
  5. Step 5: Solve for x
    x = 101,333,732.69/15,462.52
  6. Step 6: Final answer
    x = 6,553.51

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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.