Home / 163,670.32-225,831.17-95,674.15

Finding the Fourth Proportional to 163,670.32, 225,831.17 and 95,674.15

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Solution

The fourth proportional to 163,670.32, 225,831.17 and 95,674.15 is: 132,010.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,670.32 : 225,831.17 = 95,674.15 : x
  2. Step 2: Convert to fraction form
    163,670.32/225,831.17 = 95,674.15/x
  3. Step 3: Cross multiply
    163,670.32x = 225,831.17 × 95,674.15
  4. Step 4: Simplify right side
    163,670.32x = 21,606,205,233.26
  5. Step 5: Solve for x
    x = 21,606,205,233.26/163,670.32
  6. Step 6: Final answer
    x = 132,010.53

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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.