Home / 9,026.69-13,535.15-3,474.95

Finding the Fourth Proportional to 9,026.69, 13,535.15 and 3,474.95

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Solution

The fourth proportional to 9,026.69, 13,535.15 and 3,474.95 is: 5,210.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026.69 : 13,535.15 = 3,474.95 : x
  2. Step 2: Convert to fraction form
    9,026.69/13,535.15 = 3,474.95/x
  3. Step 3: Cross multiply
    9,026.69x = 13,535.15 × 3,474.95
  4. Step 4: Simplify right side
    9,026.69x = 47,033,884.44
  5. Step 5: Solve for x
    x = 47,033,884.44/9,026.69
  6. Step 6: Final answer
    x = 5,210.54

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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.