Home / 169,831.34-254,746.84-43,471.38

Finding the Fourth Proportional to 169,831.34, 254,746.84 and 43,471.38

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Solution

The fourth proportional to 169,831.34, 254,746.84 and 43,471.38 is: 65,207.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,831.34 : 254,746.84 = 43,471.38 : x
  2. Step 2: Convert to fraction form
    169,831.34/254,746.84 = 43,471.38/x
  3. Step 3: Cross multiply
    169,831.34x = 254,746.84 × 43,471.38
  4. Step 4: Simplify right side
    169,831.34x = 11,074,195,194.35
  5. Step 5: Solve for x
    x = 11,074,195,194.35/169,831.34
  6. Step 6: Final answer
    x = 65,207.02

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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.