Home / 50,192.29-75,292.53-25,219.45

Finding the Fourth Proportional to 50,192.29, 75,292.53 and 25,219.45

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Solution

The fourth proportional to 50,192.29, 75,292.53 and 25,219.45 is: 37,831.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,192.29 : 75,292.53 = 25,219.45 : x
  2. Step 2: Convert to fraction form
    50,192.29/75,292.53 = 25,219.45/x
  3. Step 3: Cross multiply
    50,192.29x = 75,292.53 × 25,219.45
  4. Step 4: Simplify right side
    50,192.29x = 1,898,836,195.71
  5. Step 5: Solve for x
    x = 1,898,836,195.71/50,192.29
  6. Step 6: Final answer
    x = 37,831.23

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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.