Home / 9,833.07-14,751.76-7,228.11

Finding the Fourth Proportional to 9,833.07, 14,751.76 and 7,228.11

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Solution

The fourth proportional to 9,833.07, 14,751.76 and 7,228.11 is: 10,843.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833.07 : 14,751.76 = 7,228.11 : x
  2. Step 2: Convert to fraction form
    9,833.07/14,751.76 = 7,228.11/x
  3. Step 3: Cross multiply
    9,833.07x = 14,751.76 × 7,228.11
  4. Step 4: Simplify right side
    9,833.07x = 106,627,343.97
  5. Step 5: Solve for x
    x = 106,627,343.97/9,833.07
  6. Step 6: Final answer
    x = 10,843.75

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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.