Home / 22,807.14-34,210.46-7,224.77

Finding the Fourth Proportional to 22,807.14, 34,210.46 and 7,224.77

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Solution

The fourth proportional to 22,807.14, 34,210.46 and 7,224.77 is: 10,837.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,807.14 : 34,210.46 = 7,224.77 : x
  2. Step 2: Convert to fraction form
    22,807.14/34,210.46 = 7,224.77/x
  3. Step 3: Cross multiply
    22,807.14x = 34,210.46 × 7,224.77
  4. Step 4: Simplify right side
    22,807.14x = 247,162,497.92
  5. Step 5: Solve for x
    x = 247,162,497.92/22,807.14
  6. Step 6: Final answer
    x = 10,837.07

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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.