Home / 22,831.93-34,243.79-10,349.63

Finding the Fourth Proportional to 22,831.93, 34,243.79 and 10,349.63

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Solution

The fourth proportional to 22,831.93, 34,243.79 and 10,349.63 is: 15,522.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,831.93 : 34,243.79 = 10,349.63 : x
  2. Step 2: Convert to fraction form
    22,831.93/34,243.79 = 10,349.63/x
  3. Step 3: Cross multiply
    22,831.93x = 34,243.79 × 10,349.63
  4. Step 4: Simplify right side
    22,831.93x = 354,410,333.33
  5. Step 5: Solve for x
    x = 354,410,333.33/22,831.93
  6. Step 6: Final answer
    x = 15,522.58

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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.