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Finding the Fourth Proportional to 164,164.87, 246,018.58 and 92,053.10

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Solution

The fourth proportional to 164,164.87, 246,018.58 and 92,053.10 is: 137,951.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,164.87 : 246,018.58 = 92,053.10 : x
  2. Step 2: Convert to fraction form
    164,164.87/246,018.58 = 92,053.10/x
  3. Step 3: Cross multiply
    164,164.87x = 246,018.58 × 92,053.10
  4. Step 4: Simplify right side
    164,164.87x = 22,646,773,331.51
  5. Step 5: Solve for x
    x = 22,646,773,331.51/164,164.87
  6. Step 6: Final answer
    x = 137,951.40

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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.