Home / 164,446.50-246,649.25-46,127.07

Finding the Fourth Proportional to 164,446.50, 246,649.25 and 46,127.07

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Solution

The fourth proportional to 164,446.50, 246,649.25 and 46,127.07 is: 69,184.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,446.50 : 246,649.25 = 46,127.07 : x
  2. Step 2: Convert to fraction form
    164,446.50/246,649.25 = 46,127.07/x
  3. Step 3: Cross multiply
    164,446.50x = 246,649.25 × 46,127.07
  4. Step 4: Simplify right side
    164,446.50x = 11,377,207,335.52
  5. Step 5: Solve for x
    x = 11,377,207,335.52/164,446.50
  6. Step 6: Final answer
    x = 69,184.85

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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.