Home / 34,745.28-52,107-11,366.24

Finding the Fourth Proportional to 34,745.28, 52,107 and 11,366.24

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Solution

The fourth proportional to 34,745.28, 52,107 and 11,366.24 is: 17,045.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,745.28 : 52,107 = 11,366.24 : x
  2. Step 2: Convert to fraction form
    34,745.28/52,107 = 11,366.24/x
  3. Step 3: Cross multiply
    34,745.28x = 52,107 × 11,366.24
  4. Step 4: Simplify right side
    34,745.28x = 592,260,667.68
  5. Step 5: Solve for x
    x = 592,260,667.68/34,745.28
  6. Step 6: Final answer
    x = 17,045.79

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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.