Home / 164,269.32-246,405.94-64,476.51

Finding the Fourth Proportional to 164,269.32, 246,405.94 and 64,476.51

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Solution

The fourth proportional to 164,269.32, 246,405.94 and 64,476.51 is: 96,715.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,269.32 : 246,405.94 = 64,476.51 : x
  2. Step 2: Convert to fraction form
    164,269.32/246,405.94 = 64,476.51/x
  3. Step 3: Cross multiply
    164,269.32x = 246,405.94 × 64,476.51
  4. Step 4: Simplify right side
    164,269.32x = 15,887,395,831.68
  5. Step 5: Solve for x
    x = 15,887,395,831.68/164,269.32
  6. Step 6: Final answer
    x = 96,715.54

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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.