Home / 164,218.35-246,465.93-64,448.61

Finding the Fourth Proportional to 164,218.35, 246,465.93 and 64,448.61

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Solution

The fourth proportional to 164,218.35, 246,465.93 and 64,448.61 is: 96,727.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,218.35 : 246,465.93 = 64,448.61 : x
  2. Step 2: Convert to fraction form
    164,218.35/246,465.93 = 64,448.61/x
  3. Step 3: Cross multiply
    164,218.35x = 246,465.93 × 64,448.61
  4. Step 4: Simplify right side
    164,218.35x = 15,884,386,600.86
  5. Step 5: Solve for x
    x = 15,884,386,600.86/164,218.35
  6. Step 6: Final answer
    x = 96,727.23

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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.