Home / 49,831.04-74,759.18-16,551.27

Finding the Fourth Proportional to 49,831.04, 74,759.18 and 16,551.27

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Solution

The fourth proportional to 49,831.04, 74,759.18 and 16,551.27 is: 24,831.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,831.04 : 74,759.18 = 16,551.27 : x
  2. Step 2: Convert to fraction form
    49,831.04/74,759.18 = 16,551.27/x
  3. Step 3: Cross multiply
    49,831.04x = 74,759.18 × 16,551.27
  4. Step 4: Simplify right side
    49,831.04x = 1,237,359,290.40
  5. Step 5: Solve for x
    x = 1,237,359,290.40/49,831.04
  6. Step 6: Final answer
    x = 24,831.10

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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.