Home / 262,831.24-362,707.25-141,972.53

Finding the Fourth Proportional to 262,831.24, 362,707.25 and 141,972.53

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Solution

The fourth proportional to 262,831.24, 362,707.25 and 141,972.53 is: 195,922.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,831.24 : 362,707.25 = 141,972.53 : x
  2. Step 2: Convert to fraction form
    262,831.24/362,707.25 = 141,972.53/x
  3. Step 3: Cross multiply
    262,831.24x = 362,707.25 × 141,972.53
  4. Step 4: Simplify right side
    262,831.24x = 51,494,464,473.24
  5. Step 5: Solve for x
    x = 51,494,464,473.24/262,831.24
  6. Step 6: Final answer
    x = 195,922.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.