Home / 164,416.80-246,625.20-46,108.20

Finding the Fourth Proportional to 164,416.80, 246,625.20 and 46,108.20

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Solution

The fourth proportional to 164,416.80, 246,625.20 and 46,108.20 is: 69,162.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,416.80 : 246,625.20 = 46,108.20 : x
  2. Step 2: Convert to fraction form
    164,416.80/246,625.20 = 46,108.20/x
  3. Step 3: Cross multiply
    164,416.80x = 246,625.20 × 46,108.20
  4. Step 4: Simplify right side
    164,416.80x = 11,371,444,046.64
  5. Step 5: Solve for x
    x = 11,371,444,046.64/164,416.80
  6. Step 6: Final answer
    x = 69,162.30

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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.