Home / 48,996.28-73,527.10-17,831.52

Finding the Fourth Proportional to 48,996.28, 73,527.10 and 17,831.52

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Solution

The fourth proportional to 48,996.28, 73,527.10 and 17,831.52 is: 26,759.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,996.28 : 73,527.10 = 17,831.52 : x
  2. Step 2: Convert to fraction form
    48,996.28/73,527.10 = 17,831.52/x
  3. Step 3: Cross multiply
    48,996.28x = 73,527.10 × 17,831.52
  4. Step 4: Simplify right side
    48,996.28x = 1,311,099,954.19
  5. Step 5: Solve for x
    x = 1,311,099,954.19/48,996.28
  6. Step 6: Final answer
    x = 26,759.17

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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.