Home / 9,273.90-13,911.03-3,033.93

Finding the Fourth Proportional to 9,273.90, 13,911.03 and 3,033.93

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Solution

The fourth proportional to 9,273.90, 13,911.03 and 3,033.93 is: 4,550.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.90 : 13,911.03 = 3,033.93 : x
  2. Step 2: Convert to fraction form
    9,273.90/13,911.03 = 3,033.93/x
  3. Step 3: Cross multiply
    9,273.90x = 13,911.03 × 3,033.93
  4. Step 4: Simplify right side
    9,273.90x = 42,205,091.25
  5. Step 5: Solve for x
    x = 42,205,091.25/9,273.90
  6. Step 6: Final answer
    x = 4,550.95

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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.