Home / 169,194.22-253,794.21-64,062.70

Finding the Fourth Proportional to 169,194.22, 253,794.21 and 64,062.70

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Solution

The fourth proportional to 169,194.22, 253,794.21 and 64,062.70 is: 96,095.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,194.22 : 253,794.21 = 64,062.70 : x
  2. Step 2: Convert to fraction form
    169,194.22/253,794.21 = 64,062.70/x
  3. Step 3: Cross multiply
    169,194.22x = 253,794.21 × 64,062.70
  4. Step 4: Simplify right side
    169,194.22x = 16,258,742,336.97
  5. Step 5: Solve for x
    x = 16,258,742,336.97/169,194.22
  6. Step 6: Final answer
    x = 96,095.14

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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.