Home / 102,662.06-153,998.62-32,546.84

Finding the Fourth Proportional to 102,662.06, 153,998.62 and 32,546.84

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Solution

The fourth proportional to 102,662.06, 153,998.62 and 32,546.84 is: 48,822.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,662.06 : 153,998.62 = 32,546.84 : x
  2. Step 2: Convert to fraction form
    102,662.06/153,998.62 = 32,546.84/x
  3. Step 3: Cross multiply
    102,662.06x = 153,998.62 × 32,546.84
  4. Step 4: Simplify right side
    102,662.06x = 5,012,168,445.36
  5. Step 5: Solve for x
    x = 5,012,168,445.36/102,662.06
  6. Step 6: Final answer
    x = 48,822.01

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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.