Home / 8,035.07-11,088.48-4,450.14

Finding the Fourth Proportional to 8,035.07, 11,088.48 and 4,450.14

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Solution

The fourth proportional to 8,035.07, 11,088.48 and 4,450.14 is: 6,141.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035.07 : 11,088.48 = 4,450.14 : x
  2. Step 2: Convert to fraction form
    8,035.07/11,088.48 = 4,450.14/x
  3. Step 3: Cross multiply
    8,035.07x = 11,088.48 × 4,450.14
  4. Step 4: Simplify right side
    8,035.07x = 49,345,210.69
  5. Step 5: Solve for x
    x = 49,345,210.69/8,035.07
  6. Step 6: Final answer
    x = 6,141.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.