Home / 164,382.35-246,713.38-64,612.22

Finding the Fourth Proportional to 164,382.35, 246,713.38 and 64,612.22

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Solution

The fourth proportional to 164,382.35, 246,713.38 and 64,612.22 is: 96,973.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,382.35 : 246,713.38 = 64,612.22 : x
  2. Step 2: Convert to fraction form
    164,382.35/246,713.38 = 64,612.22/x
  3. Step 3: Cross multiply
    164,382.35x = 246,713.38 × 64,612.22
  4. Step 4: Simplify right side
    164,382.35x = 15,940,697,790.41
  5. Step 5: Solve for x
    x = 15,940,697,790.41/164,382.35
  6. Step 6: Final answer
    x = 96,973.30

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1.5x scale

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.